CVE-2022-36108

Summary

TYPO3 is an open source PHP based web content management system released under the GNU GPL. It has been discovered that the `f:asset.css` view helper is vulnerable to cross-site scripting when user input is passed as variables to the CSS. Update to TYPO3 version 10.4.32 or 11.5.16 that fix the problem. There are no known workarounds for this issue.

Impact & exploitability

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L

Affected products we track (1)

Recommendation

Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.

Official patch: https://github.com/TYPO3/typo3/commit/6863f73818c36b0b88c677ba533765c8074907b4 ↗

Additional information

• NVD record
• https://github.com/TYPO3/typo3/commit/6863f73818c36b0b88c677ba533765c8074907b4Patch
• https://typo3.org/security/advisory/typo3-core-sa-2022-010Advisory
• https://github.com/TYPO3/typo3/security/advisories/GHSA-fv2m-9249-qx85Advisory