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.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| typo3/cms(Packagist) | 4.5.0 | 4.5.39 | N/A |
| typo3/cms(Packagist) | 4.6.0 | 6.2.9 | N/A |
| typo3/cms(Packagist) | 7.0.0 | 7.0.2 | N/A |
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