Filtered by vendor Typo3 Subscriptions
Filtered by product Extension "telephone Directory" Subscriptions
Total 1 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2026-77140 1 Typo3 1 Extension "telephone Directory" 2026-08-28 N/A
The extension validates the HMAC of a frontend employee edit link only in the action that renders the edit form, not in the action that persists the change. An unauthenticated visitor who knows the UID of a visible employee record can send a direct POST request to the update action and overwrite that record without a valid edit link or any ownership check.