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CWE-863
Incorrect Authorization
The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.
CVE-2026-8823 (GCVE-0-2026-8823)
Vulnerability from cvelistv5 – Published: 2026-06-22 13:41 – Updated: 2026-06-22 16:12
VLAI
Title
User Manager can demote bot accounts to guest without bot-management permission
Summary
Mattermost versions 11.7.x <= 11.7.0, 10.11.x <= 10.11.17 fail to validate bot targets when demoting users to guests which allows a lower-privileged administrator to degrade arbitrary bot accounts via the standard demote-user API.. Mattermost Advisory ID: MMSA-2026-00669
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://mattermost.com/security-updates | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Mattermost | Mattermost |
Affected:
11.7.0 , ≤ 11.7.0
(semver)
Affected: 10.11.0 , ≤ 10.11.17 (semver) Unaffected: 11.8.0 Unaffected: 11.7.1 Unaffected: 10.11.18 |
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CVE-2026-9048 (GCVE-0-2026-9048)
Vulnerability from cvelistv5 – Published: 2026-06-01 23:28 – Updated: 2026-06-02 10:48
VLAI
Title
Slider Revolution 7.0.0 - 7.0.14 - Incorrect Authorization to Authenticated (Contributor+) Sensitive Information Exposure
Summary
The Slider Revolution plugin for WordPress is vulnerable to Sensitive Information Exposure in versions 7.0.0 - 7.0.14, via the 'slider.get.full' AJAX Action. This makes it possible for authenticated attackers, with Contributor-level access and above, to extract sensitive data including raw social media API credentials: the Instagram OAuth token, Flickr API key, YouTube Data API key, and Facebook App ID, stored in any configured slider's settings.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Revolution Slider | Slider Revolution |
Affected:
7.0.0 , ≤ 7.0.14
(semver)
|
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CVE-2026-9350 (GCVE-0-2026-9350)
Vulnerability from cvelistv5 – Published: 2026-05-24 02:45 – Updated: 2026-05-26 17:48
VLAI
Title
NousResearch hermes-agent Batch Runner approval.py check_all_command_guards authorization
Summary
A vulnerability was identified in NousResearch hermes-agent up to 2026.4.16. This affects the function check_all_command_guards of the file tools/approval.py of the component Batch Runner. Such manipulation leads to missing authorization. The attack can be launched remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/365313 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/365313/cti | signaturepermissions-required |
| https://vuldb.com/submit/812213 | third-party-advisory |
| https://gist.github.com/YLChen-007/22cada4c9060f5… | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NousResearch | hermes-agent |
Affected:
2026.4.0
Affected: 2026.4.1 Affected: 2026.4.2 Affected: 2026.4.3 Affected: 2026.4.4 Affected: 2026.4.5 Affected: 2026.4.6 Affected: 2026.4.7 Affected: 2026.4.8 Affected: 2026.4.9 Affected: 2026.4.10 Affected: 2026.4.11 Affected: 2026.4.12 Affected: 2026.4.13 Affected: 2026.4.14 Affected: 2026.4.15 Affected: 2026.4.16 cpe:2.3:a:nousresearch:hermes-agent:*:*:*:*:*:*:*:* |
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CVE-2026-9603 (GCVE-0-2026-9603)
Vulnerability from cvelistv5 – Published: 2026-05-26 22:00 – Updated: 2026-05-27 12:55 X_Freeware
VLAI
Title
SourceCodester eDoc Doctor Appointment System delete-session.php authorization
Summary
A security vulnerability has been detected in SourceCodester eDoc Doctor Appointment System 1.0. This affects an unknown part of the file /admin/delete-session.php. The manipulation of the argument ID leads to missing authorization. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/365676 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/365676/cti | signaturepermissions-required |
| https://vuldb.com/submit/817935 | third-party-advisory |
| https://github.com/NARKHEDE-VAIBHAV/poc/blob/main… | exploit |
| https://github.com/NARKHEDE-VAIBHAV/poc/blob/main… | exploit |
| https://www.sourcecodester.com/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| SourceCodester | eDoc Doctor Appointment System |
Affected:
1.0
cpe:2.3:a:sourcecodester:edoc_doctor_appointment_system:*:*:*:*:*:*:*:* |
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CVE-2026-9640 (GCVE-0-2026-9640)
Vulnerability from cvelistv5 – Published: 2026-06-26 15:50 – Updated: 2026-06-30 03:55
VLAI
Title
LXD Snapshot Import Privilege Escalation Vulnerability
Summary
A privilege escalation vulnerability exists in LXD from 6.0 before 6.9, 5.21.0 before 5.21.5, and 5.0.0 before 5.0.7 regarding the handling of project-restriction policies during snapshot restoration.. An authenticated project operator in a restricted multi-tenant environment can bypass policy restrictions by importing a maliciously crafted instance backup containing restricted configuration keys within a snapshot. When the snapshot is restored, these restricted keys are applied to the live instance without policy validation. Starting the modified instance grants the operator unauthorized host root access.
Severity
7.2 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/canonical/lxd/security/advisor… | vdb-entryvendor-advisory |
| https://github.com/canonical/lxd/pull/18301 | patch |
| https://github.com/canonical/lxd/pull/18303 | patch |
| https://github.com/canonical/lxd/pull/18304 | patch |
Impacted products
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CVE-2026-9791 (GCVE-0-2026-9791)
Vulnerability from cvelistv5 – Published: 2026-05-28 03:27 – Updated: 2026-06-26 06:46
VLAI
Title
Keycloak-rhel9: organization data leak after feature disabled in keycloak
Summary
A flaw was found in Keycloak. An authenticated user with existing organization membership can exploit this flaw by accessing user-facing APIs, such as the account API or by requesting an OpenID Connect (OIDC) token with the 'organization' scope. This allows organization metadata to be disclosed in tokens, even after an administrator has explicitly disabled the Organizations feature, potentially leading to incorrect authorization decisions by resource servers.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://access.redhat.com/errata/RHSA-2026:25097 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:25098 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:30049 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:30050 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/security/cve/CVE-2026-9791 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2482458 | issue-trackingx_refsource_REDHAT |
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| Red Hat | Red Hat build of Keycloak 26.4 |
Unaffected:
26.4.13-1 , < *
(rpm)
cpe:/a:redhat:build_keycloak:26.4::el9 |
|
| Red Hat | Red Hat build of Keycloak 26.4 |
Unaffected:
26.4-19 , < *
(rpm)
cpe:/a:redhat:build_keycloak:26.4::el9 |
|
| Red Hat | Red Hat build of Keycloak 26.4.13 |
cpe:/a:redhat:build_keycloak:26.4::el9 |
|
| Red Hat | Red Hat build of Keycloak 26.6 |
Unaffected:
26.6.3-3 , < *
(rpm)
cpe:/a:redhat:build_keycloak:26.6::el9 |
|
| Red Hat | Red Hat build of Keycloak 26.6 |
Unaffected:
26.6-6 , < *
(rpm)
cpe:/a:redhat:build_keycloak:26.6::el9 |
|
| Red Hat | Red Hat build of Keycloak 26.6.3 |
cpe:/a:redhat:build_keycloak:26.6::el9 |
Date Public
2026-05-28 03:08
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CVE-2026-9807 (GCVE-0-2026-9807)
Vulnerability from cvelistv5 – Published: 2026-05-28 07:34 – Updated: 2026-05-28 12:11
VLAI
Title
Incorrect Authorization in GitLab
Summary
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.9 before 18.10.7, 18.11 before 18.11.4, and 19.0 before 19.0.1 that under certain conditions could have allowed a blocked Project Access Token to continue accessing private resources due to incorrect authorization enforcement.
Severity
4.3 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://hackerone.com/reports/3554993 | technical-descriptionexploitpermissions-required |
| https://gitlab.com/gitlab-org/gitlab/-/work_items… | |
| https://about.gitlab.com/releases/2026/05/27/patc… |
Impacted products
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CVE-2026-9808 (GCVE-0-2026-9808)
Vulnerability from cvelistv5 – Published: 2026-05-29 10:30 – Updated: 2026-05-29 14:42
VLAI
Summary
An authorization bypass vulnerability exists in the Mautic 7 API v2 endpoints (utilizing API Platform). Under certain conditions, roles configured with owner-scope restrictions (such as `viewown` or `editown`) are not properly enforced. This allows low-privilege authenticated API users to bypass ownership-logic controls and access or modify resources belonging to other users.
Severity
7.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
1 reference
Credits
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Mitigation
Phase: Architecture and Design
Description:
- 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
Phase: Architecture and Design
Description:
- 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 ID: MIT-4.4
Phase: Architecture and Design
Strategy: Libraries or Frameworks
Description:
- 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
Phase: Architecture and Design
Description:
- 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
Phases: System Configuration, Installation
Description:
- 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.
No CAPEC attack patterns related to this CWE.