Description
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.
References (3)
Core 3
Core References
Third Party Advisory x_refsource_confirm
https://github.com/TYPO3/typo3/security/advisories/GHSA-fv2m-9249-qx85
Patch, Third Party Advisory x_refsource_misc
https://github.com/TYPO3/typo3/commit/6863f73818c36b0b88c677ba533765c8074907b4
Vendor Advisory x_refsource_misc
https://typo3.org/security/advisory/typo3-core-sa-2022-010
Scores
CVSS v3
6.5
EPSS
0.0069
EPSS Percentile
71.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-79
Status
published
Products (3)
typo3/cms
10.3.0 - 10.4.32Packagist
typo3/cms-core
10.3.0 - 10.4.32Packagist
typo3/typo3
10.0.0 - 10.4.31
Published
Sep 13, 2022
Tracked Since
Feb 18, 2026