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48 vulnerabilities found for Apache Answer by Apache Software Foundation
CVE-2026-60053 (GCVE-0-2026-60053)
Vulnerability from nvd – Published: 2026-08-05 15:13 – Updated: 2026-08-06 17:47
VLAI
EPSS
VEX
Title
Apache Answer: Residual Administrative API Key Access After Role or Account Revocation
Summary
Insufficient Session Expiration vulnerability in Apache Answer.
This issue affects Apache Answer: through 2.0.1.
Administrative API keys remained usable after the owning administrator was demoted or the account was marked inactive, suspended, or deleted, allowing continued access until the keys were explicitly removed.
Users are recommended to upgrade to version 2.0.2, which fixes the issue.
Severity
9.1 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-613 - Insufficient Session Expiration
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://lists.apache.org/thread/2vkcj3bdvso6cywnk… | vendor-advisory |
| http://www.openwall.com/lists/oss-security/2026/0… |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Answer |
Affected:
0 , ≤ 2.0.1
(semver)
|
Credits
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CVE-2026-60023 (GCVE-0-2026-60023)
Vulnerability from nvd – Published: 2026-08-05 15:12 – Updated: 2026-08-06 14:38
VLAI
EPSS
VEX
Title
Apache Answer: Unauthorized disclosure of deleted or pending answer content
Summary
Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Answer.
This issue affects Apache Answer: through 2.0.1.
Deleted or pending answers could be retrieved by unauthorized users through the single-answer read path when the parent question remained visible, exposing answer content that should not have been accessible.
Users are recommended to upgrade to version 2.0.2, which fixes the issue.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://lists.apache.org/thread/rq3ygd0j9cchkbmh9… | vendor-advisory |
| http://www.openwall.com/lists/oss-security/2026/0… |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Answer |
Affected:
0 , ≤ 2.0.1
(semver)
|
Credits
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CVE-2026-50749 (GCVE-0-2026-50749)
Vulnerability from nvd – Published: 2026-08-05 15:11 – Updated: 2026-08-06 15:27
VLAI
EPSS
VEX
Title
Apache Answer: Missing authorization in revision audit reject allows authenticated users to reject pending revisions
Summary
Improper Authorization vulnerability in Apache Answer.
This issue affects Apache Answer: through 2.0.1.
Any authenticated user can reject arbitrary pending edit-revisions without review permission due to a missing authorization check on the reject operation.
Users are recommended to upgrade to version 2.0.2, which fixes the issue.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://lists.apache.org/thread/ogk461yr4w9o95k15… | vendor-advisory |
| http://www.openwall.com/lists/oss-security/2026/0… |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Answer |
Affected:
0 , ≤ 2.0.1
(semver)
|
Credits
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CVE-2026-48912 (GCVE-0-2026-48912)
Vulnerability from nvd – Published: 2026-08-05 15:10 – Updated: 2026-08-06 14:37
VLAI
EPSS
VEX
Title
Apache Answer: Improper authorization in avatar update cleanup allows authenticated users to delete arbitrary uploaded files by URL
Summary
Improper Input Validation vulnerability in Apache Answer.
This issue affects Apache Answer: through 2.0.1.
A missing ownership check in the avatar-cleanup logic allows any authenticated user to delete other users' uploaded files by supplying their file URLs.
Users are recommended to upgrade to version 2.0.2, which fixes the issue.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://lists.apache.org/thread/b9jnttmspd9kp4vgb… | vendor-advisory |
| http://www.openwall.com/lists/oss-security/2026/0… |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Answer |
Affected:
0 , ≤ 2.0.1
(semver)
|
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CVE-2026-48911 (GCVE-0-2026-48911)
Vulnerability from nvd – Published: 2026-08-05 15:09 – Updated: 2026-08-06 14:37
VLAI
EPSS
VEX
Title
Apache Answer: Unauthenticated OAuth Email-Binding Account Takeover via Existing User Confirmation Flow
Summary
Insufficient Verification of Data Authenticity vulnerability in Apache Answer.
This issue affects Apache Answer: through 2.0.1.
A missing authorization check in the external-login email binding flow allows unauthenticated attackers to take over arbitrary user accounts by tricking victims into clicking a crafted confirmation link.
Users are recommended to upgrade to version 2.0.2, which fixes the issue.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-306 - Missing Authentication for Critical Function
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://lists.apache.org/thread/mrlwtdnhqqgfbchjg… | vendor-advisory |
| http://www.openwall.com/lists/oss-security/2026/0… |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Answer |
Affected:
0 , ≤ 2.0.1
(semver)
|
Credits
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CVE-2026-48834 (GCVE-0-2026-48834)
Vulnerability from nvd – Published: 2026-08-05 15:07 – Updated: 2026-08-06 14:35
VLAI
EPSS
VEX
Title
Apache Answer: Denial of service via crafted Accept-Language header parsing
Summary
Improper Handling of Length Parameter Inconsistency vulnerability in Apache Answer.
This issue affects Apache Answer: through 2.0.1.
Unauthenticated attackers can cause a denial of service via a specially crafted Accept-Language header that triggers excessive CPU consumption during parsing.
Users are recommended to upgrade to version 2.0.2, which fixes the issue.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Answer |
Affected:
0 , ≤ 2.0.1
(semver)
|
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CVE-2026-25700 (GCVE-0-2026-25700)
Vulnerability from nvd – Published: 2026-06-10 14:57 – Updated: 2026-06-19 05:45
VLAI
EPSS
VEX
Title
Apache Answer: AdminToken not invalidated after admin deactivation
Summary
Improper Restriction of Security Token Assignment vulnerability in Apache Answer.
This issue affects Apache Answer: through 2.0.0.
Previously issued administrative tokens were not invalidated after an administrator account was suspended, deleted, or deactivated, allowing continued access to administrative APIs until the token expired.
Users are recommended to upgrade to version 2.0.1, which fixes the issue.
Severity
7.2 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-1259 - Improper Restriction of Security Token Assignment
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://lists.apache.org/thread/ftw52mlxknjm29vo1… | vendor-advisory |
| http://www.openwall.com/lists/oss-security/2026/0… |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Answer |
Affected:
0 , ≤ 2.0.0
(semver)
|
Credits
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CVE-2026-34905 (GCVE-0-2026-34905)
Vulnerability from nvd – Published: 2026-06-09 07:35 – Updated: 2026-06-09 14:55
VLAI
EPSS
VEX
Title
Apache Answer: Unlisted Questions Accessible via Direct API Access
Summary
Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Answer.
This issue affects Apache Answer: through 2.0.0.
The unlisted question feature did not enforce access restrictions on direct API endpoints, allowing authenticated users to discover and access unlisted questions, their answers, comments, and revision history.
Users are recommended to upgrade to version 2.0.1, which fixes the issue.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Answer |
Affected:
0 , ≤ 2.0.0
(semver)
|
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CVE-2026-34033 (GCVE-0-2026-34033)
Vulnerability from nvd – Published: 2026-06-09 07:35 – Updated: 2026-06-09 15:43
VLAI
EPSS
VEX
Title
Apache Answer: HTML Content Injection in Email
Summary
Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in Apache Answer.
This issue affects Apache Answer: through 2.0.0.
User-supplied content was included in notification emails without proper escaping, allowing authenticated users to inject arbitrary HTML into emails sent to other users.
Users are recommended to upgrade to version 2.0.1, which fixes the issue.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-80 - Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Answer |
Affected:
0 , ≤ 2.0.0
(semver)
|
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CVE-2026-34031 (GCVE-0-2026-34031)
Vulnerability from nvd – Published: 2026-06-09 07:34 – Updated: 2026-06-09 15:12
VLAI
EPSS
VEX
Title
Apache Answer: The custom avatar was not properly validated
Summary
Unrestricted Upload of File with Dangerous Type vulnerability in Apache Answer.
This issue affects Apache Answer: through 2.0.0.
The server did not sufficiently validate user-supplied image URLs, allowing arbitrary external content to be embedded as profile images, which could expose users to unintended external requests and tracking by third-party servers.
Users are recommended to upgrade to version 2.0.1, which fixes the issue.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-434 - Unrestricted Upload of File with Dangerous Type
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
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Affected:
0 , ≤ 2.0.0
(semver)
|
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CVE-2026-33582 (GCVE-0-2026-33582)
Vulnerability from nvd – Published: 2026-06-09 07:34 – Updated: 2026-06-09 15:06
VLAI
EPSS
VEX
Title
Apache Answer: Uploading specially crafted TIFF files causes an Out-of-Memory error
Summary
Unrestricted Upload of File with Dangerous Type vulnerability in Apache Answer.
This issue affects Apache Answer: through 2.0.0.
A crafted TIFF image could trigger excessive memory allocation during image decoding, allowing an authenticated user to cause the server process to crash.
Users are recommended to upgrade to version 2.0.1, which fixes the issue.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-434 - Unrestricted Upload of File with Dangerous Type
Assigner
References
2 references
Impacted products
1 product
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Affected:
0 , ≤ 2.0.0
(semver)
|
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CVE-2026-25699 (GCVE-0-2026-25699)
Vulnerability from nvd – Published: 2026-06-09 07:33 – Updated: 2026-06-09 14:58
VLAI
EPSS
VEX
Title
Apache Answer: Authorization Bypass in Timeline API
Summary
Exposure of Private Personal Information to an Unauthorized Actor vulnerability in Apache Answer.
This issue affects Apache Answer: through 2.0.0.
Timeline-related APIs lacked proper authorization checks, allowing regular authenticated users to access deleted, private, or unapproved content and its revision history.
Users are recommended to upgrade to version 2.0.1, which fixes the issue.
Severity
6.1 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-359 - Exposure of Private Personal Information to an Unauthorized Actor
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Answer |
Affected:
0 , ≤ 2.0.0
(semver)
|
Credits
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CVE-2026-25688 (GCVE-0-2026-25688)
Vulnerability from nvd – Published: 2026-06-09 07:32 – Updated: 2026-06-09 14:56
VLAI
EPSS
VEX
Title
Apache Answer: XSS in AI Answer Rendering
Summary
Improper Neutralization of Alternate XSS Syntax vulnerability in Apache Answer.
This issue affects Apache Answer: through 2.0.0.
AI-generated response content was rendered in the browser without proper sanitization, allowing malicious scripts to be executed when the content was viewed.
Users are recommended to upgrade to version 2.0.1, which fixes the issue.
Severity
6.1 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-87 - Improper Neutralization of Alternate XSS Syntax
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Answer |
Affected:
0 , ≤ 2.0.0
(semver)
|
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CVE-2026-24735 (GCVE-0-2026-24735)
Vulnerability from nvd – Published: 2026-02-04 10:41 – Updated: 2026-02-04 18:15
VLAI
EPSS
VEX
Title
Apache Answer: Revision API Improper Access Control leads to Information Disclosure
Summary
Exposure of Private Personal Information to an Unauthorized Actor vulnerability in Apache Answer.
This issue affects Apache Answer: through 1.7.1.
An unauthenticated API endpoint incorrectly exposes full revision history for deleted content. This allows unauthorized user to retrieve restricted or sensitive information.
Users are recommended to upgrade to version 2.0.0, which fixes the issue.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-359 - Exposure of Private Personal Information to an Unauthorized Actor
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Answer |
Affected:
0 , ≤ 1.7.1
(semver)
|
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CVE-2025-29868 (GCVE-0-2025-29868)
Vulnerability from nvd – Published: 2025-04-01 07:56 – Updated: 2025-04-10 15:03
VLAI
EPSS
VEX
Title
Apache Answer: Using externally referenced images can leak user privacy.
Summary
Private Data Structure Returned From A Public Method vulnerability in Apache Answer.
This issue affects Apache Answer: through 1.4.2.
If a user uses an externally referenced image, when a user accesses this image, the provider of the image may obtain private information about the ip address of that accessing user.
Users are recommended to upgrade to version 1.4.5, which fixes the issue. In the new version, administrators can set whether external content can be displayed.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-495 - Private Data Structure Returned From A Public Method
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
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Affected:
0 , ≤ 1.4.2
(semver)
|
Credits
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CVE-2026-60053 (GCVE-0-2026-60053)
Vulnerability from cvelistv5 – Published: 2026-08-05 15:13 – Updated: 2026-08-06 17:47
VLAI
EPSS
VEX
Title
Apache Answer: Residual Administrative API Key Access After Role or Account Revocation
Summary
Insufficient Session Expiration vulnerability in Apache Answer.
This issue affects Apache Answer: through 2.0.1.
Administrative API keys remained usable after the owning administrator was demoted or the account was marked inactive, suspended, or deleted, allowing continued access until the keys were explicitly removed.
Users are recommended to upgrade to version 2.0.2, which fixes the issue.
Severity
9.1 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-613 - Insufficient Session Expiration
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://lists.apache.org/thread/2vkcj3bdvso6cywnk… | vendor-advisory |
| http://www.openwall.com/lists/oss-security/2026/0… |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Answer |
Affected:
0 , ≤ 2.0.1
(semver)
|
Credits
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CVE-2026-60023 (GCVE-0-2026-60023)
Vulnerability from cvelistv5 – Published: 2026-08-05 15:12 – Updated: 2026-08-06 14:38
VLAI
EPSS
VEX
Title
Apache Answer: Unauthorized disclosure of deleted or pending answer content
Summary
Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Answer.
This issue affects Apache Answer: through 2.0.1.
Deleted or pending answers could be retrieved by unauthorized users through the single-answer read path when the parent question remained visible, exposing answer content that should not have been accessible.
Users are recommended to upgrade to version 2.0.2, which fixes the issue.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://lists.apache.org/thread/rq3ygd0j9cchkbmh9… | vendor-advisory |
| http://www.openwall.com/lists/oss-security/2026/0… |
Impacted products
1 product
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Affected:
0 , ≤ 2.0.1
(semver)
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CVE-2026-50749 (GCVE-0-2026-50749)
Vulnerability from cvelistv5 – Published: 2026-08-05 15:11 – Updated: 2026-08-06 15:27
VLAI
EPSS
VEX
Title
Apache Answer: Missing authorization in revision audit reject allows authenticated users to reject pending revisions
Summary
Improper Authorization vulnerability in Apache Answer.
This issue affects Apache Answer: through 2.0.1.
Any authenticated user can reject arbitrary pending edit-revisions without review permission due to a missing authorization check on the reject operation.
Users are recommended to upgrade to version 2.0.2, which fixes the issue.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://lists.apache.org/thread/ogk461yr4w9o95k15… | vendor-advisory |
| http://www.openwall.com/lists/oss-security/2026/0… |
Impacted products
1 product
| Vendor | Product | Version | |
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| Apache Software Foundation | Apache Answer |
Affected:
0 , ≤ 2.0.1
(semver)
|
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CVE-2026-48912 (GCVE-0-2026-48912)
Vulnerability from cvelistv5 – Published: 2026-08-05 15:10 – Updated: 2026-08-06 14:37
VLAI
EPSS
VEX
Title
Apache Answer: Improper authorization in avatar update cleanup allows authenticated users to delete arbitrary uploaded files by URL
Summary
Improper Input Validation vulnerability in Apache Answer.
This issue affects Apache Answer: through 2.0.1.
A missing ownership check in the avatar-cleanup logic allows any authenticated user to delete other users' uploaded files by supplying their file URLs.
Users are recommended to upgrade to version 2.0.2, which fixes the issue.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
2 references
| URL | Tags |
|---|---|
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| http://www.openwall.com/lists/oss-security/2026/0… |
Impacted products
1 product
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Affected:
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CVE-2026-48911 (GCVE-0-2026-48911)
Vulnerability from cvelistv5 – Published: 2026-08-05 15:09 – Updated: 2026-08-06 14:37
VLAI
EPSS
VEX
Title
Apache Answer: Unauthenticated OAuth Email-Binding Account Takeover via Existing User Confirmation Flow
Summary
Insufficient Verification of Data Authenticity vulnerability in Apache Answer.
This issue affects Apache Answer: through 2.0.1.
A missing authorization check in the external-login email binding flow allows unauthenticated attackers to take over arbitrary user accounts by tricking victims into clicking a crafted confirmation link.
Users are recommended to upgrade to version 2.0.2, which fixes the issue.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-306 - Missing Authentication for Critical Function
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://lists.apache.org/thread/mrlwtdnhqqgfbchjg… | vendor-advisory |
| http://www.openwall.com/lists/oss-security/2026/0… |
Impacted products
1 product
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Affected:
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(semver)
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CVE-2026-48834 (GCVE-0-2026-48834)
Vulnerability from cvelistv5 – Published: 2026-08-05 15:07 – Updated: 2026-08-06 14:35
VLAI
EPSS
VEX
Title
Apache Answer: Denial of service via crafted Accept-Language header parsing
Summary
Improper Handling of Length Parameter Inconsistency vulnerability in Apache Answer.
This issue affects Apache Answer: through 2.0.1.
Unauthenticated attackers can cause a denial of service via a specially crafted Accept-Language header that triggers excessive CPU consumption during parsing.
Users are recommended to upgrade to version 2.0.2, which fixes the issue.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
2 references
Impacted products
1 product
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| Apache Software Foundation | Apache Answer |
Affected:
0 , ≤ 2.0.1
(semver)
|
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CVE-2026-25700 (GCVE-0-2026-25700)
Vulnerability from cvelistv5 – Published: 2026-06-10 14:57 – Updated: 2026-06-19 05:45
VLAI
EPSS
VEX
Title
Apache Answer: AdminToken not invalidated after admin deactivation
Summary
Improper Restriction of Security Token Assignment vulnerability in Apache Answer.
This issue affects Apache Answer: through 2.0.0.
Previously issued administrative tokens were not invalidated after an administrator account was suspended, deleted, or deactivated, allowing continued access to administrative APIs until the token expired.
Users are recommended to upgrade to version 2.0.1, which fixes the issue.
Severity
7.2 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-1259 - Improper Restriction of Security Token Assignment
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://lists.apache.org/thread/ftw52mlxknjm29vo1… | vendor-advisory |
| http://www.openwall.com/lists/oss-security/2026/0… |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Answer |
Affected:
0 , ≤ 2.0.0
(semver)
|
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CVE-2026-34905 (GCVE-0-2026-34905)
Vulnerability from cvelistv5 – Published: 2026-06-09 07:35 – Updated: 2026-06-09 14:55
VLAI
EPSS
VEX
Title
Apache Answer: Unlisted Questions Accessible via Direct API Access
Summary
Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Answer.
This issue affects Apache Answer: through 2.0.0.
The unlisted question feature did not enforce access restrictions on direct API endpoints, allowing authenticated users to discover and access unlisted questions, their answers, comments, and revision history.
Users are recommended to upgrade to version 2.0.1, which fixes the issue.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
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Affected:
0 , ≤ 2.0.0
(semver)
|
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CVE-2026-34033 (GCVE-0-2026-34033)
Vulnerability from cvelistv5 – Published: 2026-06-09 07:35 – Updated: 2026-06-09 15:43
VLAI
EPSS
VEX
Title
Apache Answer: HTML Content Injection in Email
Summary
Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in Apache Answer.
This issue affects Apache Answer: through 2.0.0.
User-supplied content was included in notification emails without proper escaping, allowing authenticated users to inject arbitrary HTML into emails sent to other users.
Users are recommended to upgrade to version 2.0.1, which fixes the issue.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-80 - Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Answer |
Affected:
0 , ≤ 2.0.0
(semver)
|
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CVE-2026-34031 (GCVE-0-2026-34031)
Vulnerability from cvelistv5 – Published: 2026-06-09 07:34 – Updated: 2026-06-09 15:12
VLAI
EPSS
VEX
Title
Apache Answer: The custom avatar was not properly validated
Summary
Unrestricted Upload of File with Dangerous Type vulnerability in Apache Answer.
This issue affects Apache Answer: through 2.0.0.
The server did not sufficiently validate user-supplied image URLs, allowing arbitrary external content to be embedded as profile images, which could expose users to unintended external requests and tracking by third-party servers.
Users are recommended to upgrade to version 2.0.1, which fixes the issue.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-434 - Unrestricted Upload of File with Dangerous Type
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Answer |
Affected:
0 , ≤ 2.0.0
(semver)
|
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CVE-2026-33582 (GCVE-0-2026-33582)
Vulnerability from cvelistv5 – Published: 2026-06-09 07:34 – Updated: 2026-06-09 15:06
VLAI
EPSS
VEX
Title
Apache Answer: Uploading specially crafted TIFF files causes an Out-of-Memory error
Summary
Unrestricted Upload of File with Dangerous Type vulnerability in Apache Answer.
This issue affects Apache Answer: through 2.0.0.
A crafted TIFF image could trigger excessive memory allocation during image decoding, allowing an authenticated user to cause the server process to crash.
Users are recommended to upgrade to version 2.0.1, which fixes the issue.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-434 - Unrestricted Upload of File with Dangerous Type
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Answer |
Affected:
0 , ≤ 2.0.0
(semver)
|
Credits
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CVE-2026-25699 (GCVE-0-2026-25699)
Vulnerability from cvelistv5 – Published: 2026-06-09 07:33 – Updated: 2026-06-09 14:58
VLAI
EPSS
VEX
Title
Apache Answer: Authorization Bypass in Timeline API
Summary
Exposure of Private Personal Information to an Unauthorized Actor vulnerability in Apache Answer.
This issue affects Apache Answer: through 2.0.0.
Timeline-related APIs lacked proper authorization checks, allowing regular authenticated users to access deleted, private, or unapproved content and its revision history.
Users are recommended to upgrade to version 2.0.1, which fixes the issue.
Severity
6.1 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-359 - Exposure of Private Personal Information to an Unauthorized Actor
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Answer |
Affected:
0 , ≤ 2.0.0
(semver)
|
Credits
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CVE-2026-25688 (GCVE-0-2026-25688)
Vulnerability from cvelistv5 – Published: 2026-06-09 07:32 – Updated: 2026-06-09 14:56
VLAI
EPSS
VEX
Title
Apache Answer: XSS in AI Answer Rendering
Summary
Improper Neutralization of Alternate XSS Syntax vulnerability in Apache Answer.
This issue affects Apache Answer: through 2.0.0.
AI-generated response content was rendered in the browser without proper sanitization, allowing malicious scripts to be executed when the content was viewed.
Users are recommended to upgrade to version 2.0.1, which fixes the issue.
Severity
6.1 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-87 - Improper Neutralization of Alternate XSS Syntax
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Answer |
Affected:
0 , ≤ 2.0.0
(semver)
|
Credits
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CVE-2026-24735 (GCVE-0-2026-24735)
Vulnerability from cvelistv5 – Published: 2026-02-04 10:41 – Updated: 2026-02-04 18:15
VLAI
EPSS
VEX
Title
Apache Answer: Revision API Improper Access Control leads to Information Disclosure
Summary
Exposure of Private Personal Information to an Unauthorized Actor vulnerability in Apache Answer.
This issue affects Apache Answer: through 1.7.1.
An unauthenticated API endpoint incorrectly exposes full revision history for deleted content. This allows unauthorized user to retrieve restricted or sensitive information.
Users are recommended to upgrade to version 2.0.0, which fixes the issue.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-359 - Exposure of Private Personal Information to an Unauthorized Actor
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Answer |
Affected:
0 , ≤ 1.7.1
(semver)
|
Credits
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CVE-2025-29868 (GCVE-0-2025-29868)
Vulnerability from cvelistv5 – Published: 2025-04-01 07:56 – Updated: 2025-04-10 15:03
VLAI
EPSS
VEX
Title
Apache Answer: Using externally referenced images can leak user privacy.
Summary
Private Data Structure Returned From A Public Method vulnerability in Apache Answer.
This issue affects Apache Answer: through 1.4.2.
If a user uses an externally referenced image, when a user accesses this image, the provider of the image may obtain private information about the ip address of that accessing user.
Users are recommended to upgrade to version 1.4.5, which fixes the issue. In the new version, administrators can set whether external content can be displayed.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-495 - Private Data Structure Returned From A Public Method
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Answer |
Affected:
0 , ≤ 1.4.2
(semver)
|
Credits
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