The frontend rendering component in TYPO3 4.5.x before 4.5.39, 4.6.x through 6.2.x before 6.2.9, and 7.x before 7.0.2, when config.prefixLocalAnchors is set and using a homepage with links that only contain anchors, allows remote attackers to change URLs to arbitrary domains for those links via unknown vectors.
The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource.
Link | Tags |
---|---|
http://lists.opensuse.org/opensuse-updates/2016-08/msg00106.html | vendor advisory |
http://typo3.org/teams/security/security-bulletins/typo3-core/typo3-core-sa-2014-003/ | exploit vendor advisory |