Common Weakness Enumeration
CWE-862
Allowed-with-ReviewMissing Authorization
Abstraction: Class · Status: Incomplete
The product does not perform an authorization check when an actor attempts to access a resource or perform an action.
17432 vulnerabilities reference this CWE, most recent first.
CVE-2026-93342 (GCVE-0-2026-93342)
Vulnerability from cvelistv5 – Published: 2026-09-22 13:55 – Updated: 2026-09-23 15:49 X_Open Source
VLAI
EPSS
VEX
Title
MarketKing < 2.1.72 Missing Authorization via marketking_duplicate_product AJAX
Summary
MarketKing plugin for WordPress before 2.1.72 contains a missing authorization vulnerability in the marketking_duplicate_product AJAX action that allows authenticated attackers with subscriber-level access or higher to duplicate any vendor's product by supplying an arbitrary product ID. Attackers can bypass ownership verification to copy any vendor's product listings, including private product metadata, and assign the duplicated copy to their own vendor account without the victim's knowledge or consent.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-23 15:49 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://marketkingplugin.com/changelog/ | release-notespatch |
| https://wordpress.org/plugins/marketking-multiven… | product |
| https://www.vulncheck.com/advisories/marketking-m… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| WebWizards | MarketKing |
Affected:
0 , < 2.1.72
(semver)
|
Date Public
2026-09-19 00:00
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CVE-2026-93341 (GCVE-0-2026-93341)
Vulnerability from cvelistv5 – Published: 2026-09-22 13:51 – Updated: 2026-09-22 14:05 X_Open Source
VLAI
EPSS
VEX
Title
MarketKing < 2.1.72 Missing Authorization via marketking_send_refund AJAX
Summary
MarketKing plugin for WordPress before 2.1.72 contains a missing authorization vulnerability in the marketking_send_refund AJAX action that allows authenticated attackers with subscriber-level access or higher to create refund requests against any order by supplying an arbitrary order ID. Attackers can submit crafted AJAX requests targeting any order ID to create fraudulent refund requests against orders they did not place, enabling marketplace disruption and unauthorized interference with other users' orders.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-22 14:05 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://marketkingplugin.com/changelog/ | release-notespatch |
| https://wordpress.org/plugins/marketking-multiven… | product |
| https://www.vulncheck.com/advisories/marketking-m… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| WebWizards | MarketKing |
Affected:
0 , < 2.1.72
(semver)
|
Date Public
2026-09-19 00:00
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CVE-2026-93332 (GCVE-0-2026-93332)
Vulnerability from cvelistv5 – Published: 2026-09-29 15:29 – Updated: 2026-09-30 20:11
VLAI
EPSS
VEX
Summary
Improper access control in the partial connection API in Devolutions Server 2026.3.5.0 and earlier allows an authenticated low-privileged user to read, create, modify, and delete System Vault entries via a crafted API request.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-30 19:37 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Devolutions | Server |
Affected:
0 , < 2026.3.7.0
(custom)
|
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CVE-2026-92992 (GCVE-0-2026-92992)
Vulnerability from cvelistv5 – Published: 2026-09-17 18:30 – Updated: 2026-09-17 19:09 X_Open Source
VLAI
EPSS
VEX
Title
Dromara mayfly-go AI Assistant ai.go authorization
Summary
A security vulnerability has been detected in Dromara mayfly-go up to 1.11.5. The affected element is an unknown function of the file server/internal/ai/api/ai.go of the component AI Assistant. The manipulation leads to missing authorization. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used. The identifier of the patch is 74bcb926eb4f5f94e7681144d7bf2168a0ec7cde. Applying a patch is the recommended action to fix this issue. The whitelist bypass is one-token wide. Any compound command containing curl, wget or sed auto-runs without approval; approval is granted by the same session user (self-approval). This issue got fixed with a silent patch.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-17 19:08 UTC
Assigner
References
8 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/406446 | vdb-entry |
| https://vuldb.com/vuln/406446/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-92992 | third-party-advisory |
| https://vuldb.com/submit/942253 | third-party-advisory |
| https://gist.github.com/xufengnian/b95662ba0d8881… | exploit |
| https://github.com/dromara/mayfly-go/pull/129 | issue-trackingpatch |
| https://github.com/dromara/mayfly-go/commit/74bcb… | patch |
| https://github.com/dromara/mayfly-go/ | product |
Impacted products
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CVE-2026-92829 (GCVE-0-2026-92829)
Vulnerability from cvelistv5 – Published: 2026-09-25 06:39 – Updated: 2026-09-25 13:00
VLAI
EPSS
VEX
Title
Blog2Social: Social Media Auto Post & Scheduler <= 9.1.0 - Missing Authorization to Authenticated (Contributor+) Arbitrary Modification via Multiple AJAX Handlers
Summary
The Blog2Social: Social Media Auto Post & Scheduler plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 9.1.0. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with contributor-level access and above, to view, modify, or delete other users' Blog2Social records, including disclosing another user's network authentication IDs and scheduled post content, overwriting Open Graph and Twitter Card post metadata on posts they do not own, rebinding another user's social-network authorization, and mass-hiding all users' scheduled posts sitewide. The plugin's b2s_security_nonce is emitted on the post-edit meta box, which Contributors can render, making the nonce available to any authenticated user at that role level or above.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-25 12:52 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
9 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| pr-gateway | Blog2Social: Social Media Auto Post & Scheduler |
Affected:
0 , ≤ 9.1.0
(semver)
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CVE-2026-92803 (GCVE-0-2026-92803)
Vulnerability from cvelistv5 – Published: 2026-09-16 20:32 – Updated: 2026-09-17 14:59
VLAI
EPSS
VEX
Title
LibreTranslate through 1.9.6 Missing Access Check on the download_file Route
Summary
LibreTranslate through 1.9.6 omits the access_check decorator from the download_file route, allowing unauthenticated access to translated files. Attackers can bypass API key requirements and abuse ban lists to download files without authentication on protected instances.
Severity
5.3 (Medium)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-17 14:59 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/LibreTranslate/LibreTranslate/… | issue-tracking |
| https://github.com/LibreTranslate/LibreTranslate | product |
| https://github.com/LibreTranslate/LibreTranslate/… | technical-description |
| https://www.vulncheck.com/advisories/libretransla… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| LibreTranslate | LibreTranslate |
Affected:
0 , ≤ 1.9.6
(semver)
|
Date Public
2026-09-15 00:00
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CVE-2026-92802 (GCVE-0-2026-92802)
Vulnerability from cvelistv5 – Published: 2026-09-16 20:32 – Updated: 2026-09-17 19:24
VLAI
EPSS
VEX
Title
kan through 0.6.0 Authorization Bypass via GitHub Project Import
Summary
kan through 0.6.0 fails to properly validate board creation permissions in the GitHub project import endpoint, allowing guests to create boards despite lacking board:create permission. Attackers can bypass authorization checks by using the importProjects mutation to create boards while remaining blocked on direct creation paths.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-17 19:17 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/kanbn/kan/issues/628 | issue-tracking |
| https://github.com/kanbn/kan | product |
| https://github.com/kanbn/kan/blob/v0.6.0/packages… | technical-description |
| https://github.com/kanbn/kan/blob/f08920d/package… | technical-description |
| https://www.vulncheck.com/advisories/kan-through-… | third-party-advisory |
Impacted products
Date Public
2026-09-14 00:00
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CVE-2026-92794 (GCVE-0-2026-92794)
Vulnerability from cvelistv5 – Published: 2026-09-16 20:32 – Updated: 2026-09-17 19:24
VLAI
EPSS
VEX
Title
OpenSign through 2.41.3 Information Disclosure via getDocument
Summary
OpenSign through 2.41.3 fails to validate caller identity in the getDocument cloud function when one-time-password verification is disabled. Attackers can supply a document identifier from guest signing links to retrieve complete document details including all signers' information, sender identity, and valid download tokens without authentication.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-17 19:15 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/OpenSignLabs/OpenSign/issues/2218 | issue-tracking |
| https://github.com/OpenSignLabs/OpenSign | product |
| https://github.com/OpenSignLabs/OpenSign/blob/v2.… | technical-description |
| https://www.vulncheck.com/advisories/opensign-thr… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| OpenSignLabs | OpenSign |
Affected:
0 , ≤ 2.41.3
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|
Date Public
2026-07-15 00:00
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CVE-2026-92783 (GCVE-0-2026-92783)
Vulnerability from cvelistv5 – Published: 2026-09-16 20:32 – Updated: 2026-09-17 13:48
VLAI
EPSS
VEX
Title
Yeti through 2.11.0 Missing Authorization on RBAC Relationship Deletion
Summary
Yeti through 2.11.0 fails to validate caller permissions in the DELETE /api/v2/rbac/{id} endpoint, allowing users with read access to delete access control relationships. Attackers can revoke the owner's grant and permanently lock legitimate owners out of objects.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-17 13:48 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/yeti-platform/yeti/issues/1349 | issue-tracking |
| https://github.com/yeti-platform/yeti | product |
| https://github.com/yeti-platform/yeti/blob/2.5.1/… | technical-description |
| https://github.com/yeti-platform/yeti/blob/2.5.1/… | technical-description |
| https://www.vulncheck.com/advisories/yeti-through… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| yeti-platform | yeti |
Affected:
0 , ≤ 2.11.0
(semver)
cpe:2.3:a:yeti-platform:yeti:*:*:*:*:*:*:*:* |
Date Public
2026-08-26 00:00
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CVE-2026-92780 (GCVE-0-2026-92780)
Vulnerability from cvelistv5 – Published: 2026-09-16 20:32 – Updated: 2026-09-17 15:03
VLAI
EPSS
VEX
Title
KnowStreaming through 3.4.1 Missing Authorization on the REST API
Summary
KnowStreaming through 3.4.1 fails to enforce role-based access control on REST API endpoints, allowing any authenticated user to access protected functionality. Attackers can call identity-management endpoints to create administrator accounts or grant themselves administrative privileges without proper authorization.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-17 15:02 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/didi/KnowStreaming/issues/1263 | issue-tracking |
| https://github.com/didi/KnowStreaming | product |
| https://github.com/didi/KnowStreaming/blob/v3.4.0… | technical-description |
| https://www.vulncheck.com/advisories/knowstreamin… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| didi | KnowStreaming |
Affected:
0 , ≤ 3.4.1
(semver)
cpe:2.3:a:knowstreaming_project:knowstreaming:*:*:*:*:*:*:*:* |
Date Public
2026-07-17 00:00
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Mitigation
Architecture and Design
- Divide the product into anonymous, normal, privileged, and administrative areas. Reduce the attack surface by carefully mapping roles with data and functionality. Use role-based access control (RBAC) [REF-229] to enforce the roles at the appropriate boundaries.
- Note that this approach may not protect against horizontal authorization, i.e., it will not protect a user from attacking others with the same role.
Mitigation
Architecture and Design
Ensure that access control checks are performed related to the business logic. These checks may be different than the access control checks that are applied to more generic resources such as files, connections, processes, memory, and database records. For example, a database may restrict access for medical records to a specific database user, but each record might only be intended to be accessible to the patient and the patient's doctor [REF-7].
Mitigation MIT-4.4
Architecture and Design
Strategy: Libraries or Frameworks
- Use a vetted library or framework that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid.
- For example, consider using authorization frameworks such as the JAAS Authorization Framework [REF-233] and the OWASP ESAPI Access Control feature [REF-45].
Mitigation
Architecture and Design
- For web applications, make sure that the access control mechanism is enforced correctly at the server side on every page. Users should not be able to access any unauthorized functionality or information by simply requesting direct access to that page.
- One way to do this is to ensure that all pages containing sensitive information are not cached, and that all such pages restrict access to requests that are accompanied by an active and authenticated session token associated with a user who has the required permissions to access that page.
Mitigation
System Configuration
Installation
Use the access control capabilities of your operating system and server environment and define your access control lists accordingly. Use a "default deny" policy when defining these ACLs.
CAPEC-665: Exploitation of Thunderbolt Protection Flaws
An adversary leverages a firmware weakness within the Thunderbolt protocol, on a computing device to manipulate Thunderbolt controller firmware in order to exploit vulnerabilities in the implementation of authorization and verification schemes within Thunderbolt protection mechanisms. Upon gaining physical access to a target device, the adversary conducts high-level firmware manipulation of the victim Thunderbolt controller SPI (Serial Peripheral Interface) flash, through the use of a SPI Programing device and an external Thunderbolt device, typically as the target device is booting up. If successful, this allows the adversary to modify memory, subvert authentication mechanisms, spoof identities and content, and extract data and memory from the target device. Currently 7 major vulnerabilities exist within Thunderbolt protocol with 9 attack vectors as noted in the Execution Flow.