Headline
GHSA-wp8j-c736-c5r3: TYPO3 Cross-Site Scripting Vulnerability Exploitable by Editors
It has been discovered that link tags generated by typolink functionality in the website’s frontend are vulnerable to cross-site scripting - values being assigned to HTML attributes have not been parsed correctly. A valid backend user account is needed to exploit this vulnerability.
As second and separate vulnerability in the filelist module of the backend user interface has been referenced with this advisory as well. Error messages being shown after using a malicious name for renaming a file are not propery encoded, thus vulnerable to cross-site scripting. A valid backend user account is needed to exploit this vulnerability.
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- GitHub Advisory Database
- GitHub Reviewed
- GHSA-wp8j-c736-c5r3
TYPO3 Cross-Site Scripting Vulnerability Exploitable by Editors
Moderate severity GitHub Reviewed Published May 30, 2024 to the GitHub Advisory Database • Updated May 30, 2024
Package
Affected versions
>= 6.2.0, < 6.2.14
>= 7.0.0, < 7.3.1
Patched versions
6.2.14
7.3.1
Description
Published to the GitHub Advisory Database
May 30, 2024
Last updated
May 30, 2024