First published: Tue Nov 14 2023(Updated: )
> ### CVSS: `CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:F/RL:O/RC:C` (3.5) ### Problem The login screen of the standalone install tool discloses the full path of the transient data directory (e.g. _/var/www/html/var/transient/_). This applies to composer-based scenarios only - “classic” non-composer installations are not affected. ### Solution Update to TYPO3 version 12.4.8 that fixes the problem described above. ### Credits Thanks to Markus Klein who reported and fixed the issue. ### References * [TYPO3-CORE-SA-2023-005](https://typo3.org/security/advisory/typo3-core-sa-2023-005)
|Affected Software||Affected Version||How to fix|
The severity of GHSA-p2jh-95jg-2w55 is low.
GHSA-p2jh-95jg-2w55 addresses the disclosure of the full path of the transient data directory on the login screen of the standalone install tool.
The software affected by GHSA-p2jh-95jg-2w55 is 'typo3/cms-install' version 12.2.0 to 12.4.8.
To fix the GHSA-p2jh-95jg-2w55 vulnerability, update the 'typo3/cms-install' package to version 12.4.8.
More information about GHSA-p2jh-95jg-2w55 can be found at the following references: - [GitHub Security Advisory](https://github.com/TYPO3/typo3/security/advisories/GHSA-p2jh-95jg-2w55) - [GitHub Commit](https://github.com/TYPO3/typo3/commit/1a735dac01ec7b337ed0d80c738caa8967dea423) - [TYPO3 Security Advisory](https://typo3.org/security/advisory/typo3-core-sa-2023-005)