Vulnerability advisory

GHSA-66c2-7g4p-wx4p

TYPO3 Information Disclosure in Install Tool

Published May 30, 2024Updated Dec 5, 2024OSV record ↗

Severity

Affected versions

Affected	Fixed in
`8.0.0` to before 8.7.21	`8.7.21`Advisories →
Also listed as affected (14) `v8.7.10` `v8.7.11` `v8.7.12` `v8.7.13` `v8.7.14` `v8.7.15` `v8.7.16` `v8.7.17` `v8.7.18` `v8.7.19` `v8.7.20` `v8.7.7` `v8.7.8` `v8.7.9`
`9.0.0` to before 9.5.2	`9.5.2`Advisories →
Also listed as affected (11) `v9.0.0` `v9.1.0` `v9.2.0` `v9.2.1` `v9.3.0` `v9.3.1` `v9.3.2` `v9.3.3` `v9.4.0` `v9.5.0` `v9.5.1`
`7.0.0` to before 7.6.32	`7.6.32`Advisories →

The Install Tool exposes the current TYPO3 version number to non-authenticated users.