CVE-2023-47126 – typo3/cms-install

Package

Manager: composer
Name: typo3/cms-install
Vulnerable Version: >=12.2.0 <12.4.8

Severity

Level: Low

CVSS v3.1: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

CVSS v4.0: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

EPSS: 0.00213 pctl0.43906

Details

Information Disclosure in typo3/cms-install tool > ### 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)

Metadata

Created: 2023-11-14T20:34:26Z
Modified: 2023-11-14T21:37:14Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/11/GHSA-p2jh-95jg-2w55/GHSA-p2jh-95jg-2w55.json
CWE IDs: ["CWE-200"]
Alternative ID: GHSA-p2jh-95jg-2w55
Finding: F308
Auto approve: 1