TYPO3 CMS vulnerable to Cross-Site Scripting in <f:asset.css> view helper
> ### Meta > * CVSS: `CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:N/E:F/RL:O/RC:C` (4.1) ### Problem 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. ### Solution Update to TYPO3 version 10.4.32 or 11.5.16 that fix the problem described above. ### Credits Thanks to TYPO3 contributor member Frank Nägler who reported this issue and to TYPO3 core & security team member Oliver Hader who fixed the issue. ### References * [TYPO3-CORE-SA-2022-010](https://typo3.org/security/advisory/typo3-core-sa-2022-010)
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2022-36108US | medium6.1 | — | ||
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 sc… | ||||
references
External citations — patches, advisories, analysis.
- https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2022-36108.yamlWEB
- https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2022-36108.yamlWEB
- https://github.com/TYPO3/typo3PACKAGE
- https://github.com/TYPO3/typo3/commit/6863f73818c36b0b88c677ba533765c8074907b4WEB
- https://github.com/TYPO3/typo3/commit/c62e16fac031c270d9759c7261e504c7e25405dfWEB
- https://github.com/TYPO3/typo3/security/advisories/GHSA-fv2m-9249-qx85WEB
- https://nvd.nist.gov/vuln/detail/CVE-2022-36108ADVISORY
- https://typo3.org/security/advisory/typo3-core-sa-2022-010WEB
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