low3.7
CVE-2023-47126
Information Disclosure in typo3/cms-install tool
Impact
> ### 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 packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| composer | typo3/cms-install | >= 12.2.0, < 12.4.8 | 12.4.8 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Typo3 | Typo3 | from 12.2.0 before 12.4.8 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/TYPO3/typo3/commit/1a735dac01ec7b337ed0d80c738caa8967dea423
- https://github.com/TYPO3/typo3/security/advisories/GHSA-p2jh-95jg-2w55
- https://typo3.org/security/advisory/typo3-core-sa-2023-005
- https://github.com/advisories/GHSA-p2jh-95jg-2w55
- https://nvd.nist.gov/vuln/detail/CVE-2023-47126