Broken Access Control in extension "Club Directory" (clubdirectory)
Priority MEDIUM 44CWE-639Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- Low · High · None
- Fix status
- Fixed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-639.
Summary
The extension resolves the targeted club record from a user-supplied request argument in its frontend edit, update, and activate actions, but performs no ownership check in any of them. An unauthenticated visitor who knows the UID of a club record can send a direct request to the update or activate action and overwrite that record, or publish one still awaiting approval, without owning it.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00406 35th percentileScored 2026-11-07
Fix Fixed Extension "Club Directory" (TYPO3): 8.1.3, 7.0.2, 6.0.2
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| TYPO3 | Extension "Club Directory" | 8.0.0 to before 8.1.3; 7.0.0 to before 7.0.2; before 6.0.2 | 8.1.3, 7.0.2, 6.0.2 | Patch available | CNA |
- Extension "Club Directory" VendorTYPO3 Affected 8.0.0 to before 8.1.3; 7.0.0 to before 7.0.2; before 6.0.2 Fixed in 8.1.3, 7.0.2, 6.0.2 Patch available CNA
Remediation
- Fix · CNA Extension "Club Directory" (TYPO3) Fixed in 8.1.3, 7.0.2, 6.0.2
Timeline
- 2026-10-02 Threatist record created from CVE-2026-77141
- 2026-10-03 Alias added: GHSA-vxhm-2hqq-3mjf
References
More TYPO3 vulnerabilities
- TI-2023-10314 Persisted Cross-Site Scripting in Frontend Rendering in typo3 CVSS 3.1HIGH 8.8
- TI-2010-03538 The jumpUrl (aka access tracking) implementation in tslib/class.tslib_fe.php in TYPO3… CVSS 2.0HIGH 7.1
- TI-2009-00775 The jumpUrl mechanism in class.tslib_fe.php in TYPO3 3.3.x through 3.8.x, 4.0 before… CVSS 2.0MEDIUM 5.0
- TI-2025-30547 The sr_feuser_register extension through 12.4.8 for TYPO3 allows Remote Code Execution. CVSS 3.1CRITICAL 10.0
- TI-2019-08867 The PharStreamWrapper (aka phar-stream-wrapper) package 2.x before 2.1.1 and 3.x before… CVSS 3.1CRITICAL 9.8
- TI-2008-04019 Unspecified vulnerability in the TYPO3 Secure Directory (kw_secdir) extension before… CVSS 2.0HIGH 10.0
Sources
- CVE-2026-77141 · CVE Program
- CVE-2026-77141 · NVD
- FIRST EPSS
- GHSA-vxhm-2hqq-3mjf · GitHub Advisory Database · CC BY 4.0
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