CVE-2022-36108: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

September 13, 2022 (updated September 16, 2022)

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

github.com/TYPO3/typo3/commit/6863f73818c36b0b88c677ba533765c8074907b4
github.com/TYPO3/typo3/security/advisories/GHSA-fv2m-9249-qx85
nvd.nist.gov/vuln/detail/CVE-2022-36108
typo3.org/security/advisory/typo3-core-sa-2022-010

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