MediumGHSA-3w22-wrwx-2r75CVE-2018-6905

Typo3 XSS Vulnerability

Published 14 May 2022 · Updated 16 Feb 2024

Affected package

Affected: <9.2.0
Fixed in: 9.2.0

Update to the fixed version for your release line, for example:composer require typo3/cms:^9.2.0

Details

The page module in TYPO3 before 8.7.11 has XSS via $GLOBALS['TYPO3_CONF_VARS']['SYS']['sitename'], as demonstrated by an admin entering a crafted site name during the installation process.

Is GHSA-3w22-wrwx-2r75 in any of your client repos?

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References

Advisorynvd.nist.gov/vuln/detail/CVE-2018-6905
Linkgithub.com/TYPO3/typo3/commit/d2c0ea7db3b31a796a82f9d39f77f9983beb7c35
Linkforge.typo3.org/issues/84191
Linkgithub.com/pradeepjairamani/TYPO3-XSS-POC
Linkwww.securitytracker.com/id/1040755

Advisory data from OSV.dev (opens OSV.dev in a new tab), refreshed daily.