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GHSA-p2jh-95jg-2w55

Information Disclosure in typo3/cms-install tool

Source: GitHub Advisory Database (reviewed) Low CVE-2023-47126

Packages

EcosystemPackageAffectedFixed in
Packagist typo3/cms-install >= 12.2.0, < 12.4.8 12.4.8

Details

As written in the advisory (Markdown source, shown as plain text).

> ### 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)

References

External links from the advisory. They lead to third-party sites.