GHSA-4j77-gg36-9864MediumCVSS 5.4
Cross-Site Scripting in TYPO3 CMS Link Handling
🔗 CVE IDs covered (1)
📋 Description
It has been discovered that link tags generated by typolink functionality are vulnerable to cross-site scripting - properties being assigned as HTML attributes have not been parsed correctly.
Update to TYPO3 versions 9.5.17 or 10.4.2 that fix the problem described.
References
- https://typo3.org/security/advisory/typo3-core-sa-2020-003
🎯 Affected products4
- composer/typo3/cms-core:>= 10.0.0, < 10.4.2
- composer/typo3/cms-core:>= 9.0.0, < 9.5.17
- composer/typo3/cms:>= 10.0.0, < 10.4.2
- composer/typo3/cms:>= 9.0.0, < 9.5.17
🔗 References (6)
- https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-4j77-gg36-9864
- https://nvd.nist.gov/vuln/detail/CVE-2020-11065
- https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2020-11065.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2020-11065.yaml
- https://typo3.org/security/advisory/typo3-core-sa-2020-003
- https://github.com/advisories/GHSA-4j77-gg36-9864