TYPO3 Information Disclosure in Backend User Interface
Impact
The element information component used to display properties of a certain record is susceptible to information disclosure. The list of references from or to the record is not properly checked for the backend user’s permissions. A valid backend user account is needed in order to exploit this vulnerability.
Source excerpt · OSVAffected packages
Start with the recorded fix for your release branch. Check your installed version and test compatibility before upgrading. Fixing this advisory does not rule out other vulnerabilities in the release.
| Affected range | Recorded fix |
|---|---|
| From 8.0.0 before 8.7.27Ecosystem versions | 8.7.27 |
| From 9.0.0 before 9.5.8Ecosystem versions | 9.5.8 |
Version evidence: OSV · GHSA-rv8r-8mh5-5376
View original version evidence (37 explicit versions)
Original source description
The element information component used to display properties of a certain record is susceptible to information disclosure. The list of references from or to the record is not properly checked for the backend user’s permissions. A valid backend user account is needed in order to exploit this vulnerability.