GHSA-fv2m-9249-qx85
TYPO3 CMS vulnerable to Cross-Site Scripting in <f:asset.css> view helper
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| Packagist | typo3/cms-core | >= 10.3.0, < 10.4.32 | 10.4.32 |
| Packagist | typo3/cms-core | >= 11.0.0, < 11.5.16 | 11.5.16 |
| Packagist | typo3/cms | >= 10.3.0, < 10.4.32 | 10.4.32 |
| Packagist | typo3/cms | >= 11.0.0, < 11.5.16 | 11.5.16 |
Details
As written in the advisory (Markdown source, shown as plain text).
> ### 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)
References
External links from the advisory. They lead to third-party sites.
- https://github.com/TYPO3/typo3/security/advisories/GHSA-fv2m-9249-qx85
- https://nvd.nist.gov/vuln/detail/CVE-2022-36108
- https://github.com/TYPO3/typo3/commit/6863f73818c36b0b88c677ba533765c8074907b4
- https://github.com/TYPO3/typo3/commit/c62e16fac031c270d9759c7261e504c7e25405df
- https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2022-36108.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2022-36108.yaml
- https://github.com/TYPO3/typo3
- https://typo3.org/security/advisory/typo3-core-sa-2022-010