CVE-2026-77141

Broken Access Control in extension "Club Directory" (clubdirectory)

State: Published
Severity: 8.8 High
Published: Aug 25, 2026
Updated: Aug 27, 2026
Reserved: Aug 20, 2026

Description

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.

Scores

CVSS	Score	Vector	Source
4.0	8.8 High	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N	TYPO3

Weaknesses

CWE-862 Missing Authorization
CWE-639 Authorization Bypass Through User-Controlled Key

Affected Products

Product	Versions
Extension "Club Directory"TYPO3	8.0.0 to before 8.1.3Affected 7.0.0 to before 7.0.2Affected before 6.0.2Affected

References

https://typo3.org/security/advisory/typo3-ext-sa-2026-019vendor-advisory

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