CVE-2026-76610: CWE-352 Cross-Site Request Forgery (CSRF) in yootheme.com Zoo extension for Joomla
A Cross-Site Request Forgery (CSRF) vulnerability exists in the yootheme.com Zoo extension for Joomla versions 1.0.0 through 4.1.64. The comment controller endpoint does not enforce access control checks, allowing unauthenticated users to modify tags without authorization. This vulnerability has a medium severity with a CVSS score of 6.9.
AI Analysis
Technical Summary
The yootheme.com Zoo extension for Joomla contains a CSRF vulnerability (CWE-352) in versions 1.0.0 through 4.1.64. The issue arises because the comment controller endpoint lacks proper Access Control List (ACL) checks, enabling unauthenticated users to perform unauthorized tag modifications. This vulnerability also relates to improper authorization (CWE-284). No official patch or remediation has been confirmed yet.
Potential Impact
Unauthorized users can modify tags in the Zoo extension without authentication due to missing ACL checks on the comment controller endpoint. This could lead to unauthorized content changes within Joomla sites using affected versions of the extension. There are no known exploits in the wild at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, consider restricting access to the affected endpoints or disabling the vulnerable functionality if possible.
CVE-2026-76610: CWE-352 Cross-Site Request Forgery (CSRF) in yootheme.com Zoo extension for Joomla
Description
A Cross-Site Request Forgery (CSRF) vulnerability exists in the yootheme.com Zoo extension for Joomla versions 1.0.0 through 4.1.64. The comment controller endpoint does not enforce access control checks, allowing unauthenticated users to modify tags without authorization. This vulnerability has a medium severity with a CVSS score of 6.9.
CVSS v4.0
Score 6.9medium
Affected software
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The yootheme.com Zoo extension for Joomla contains a CSRF vulnerability (CWE-352) in versions 1.0.0 through 4.1.64. The issue arises because the comment controller endpoint lacks proper Access Control List (ACL) checks, enabling unauthenticated users to perform unauthorized tag modifications. This vulnerability also relates to improper authorization (CWE-284). No official patch or remediation has been confirmed yet.
Potential Impact
Unauthorized users can modify tags in the Zoo extension without authentication due to missing ACL checks on the comment controller endpoint. This could lead to unauthorized content changes within Joomla sites using affected versions of the extension. There are no known exploits in the wild at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, consider restricting access to the affected endpoints or disabling the vulnerable functionality if possible.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Joomla
- Date Reserved
- 2026-08-19T14:48:01.169Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a86c76dacd9273b4966600c
Added to database: 08/20/2026, 09:22:53 UTC
Last enriched: 08/20/2026, 09:38:43 UTC
Last updated: 08/20/2026, 09:51:23 UTC
Views: 4
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