CVE-2023-47126

Information Disclosure in Install Tool in typo3/cms-install

CVSS 3.7 LOWEPSS 0.7%CWE-200

Vexday Risk Score

8Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 3.7EPSS 0.7%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

14 Nov 2023Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

TYPO3 is an open source PHP based web content management system released under the GNU GPL. In affected versions 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. This issue has been addressed in version 12.4.8. Users are advised to upgrade. There are no known workarounds for this vulnerability.

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

Affected products

TYPO3 · typo3

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References

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