CVE-2022-31133
What it is
HumHub is an Open Source Enterprise Social Network. Affected versions of HumHub are vulnerable to a stored Cross-Site Scripting (XSS) vulnerability. For exploitation, the attacker would need a permission to administer the Spaces feature. The names of individual "spaces" are not properly escaped and so an attacker with sufficient privilege could insert malicious javascript into a space name and exploit system users who visit that space. It is recommended that the HumHub is upgraded to 1.11.4, 1.10.5. There are no known workarounds for this issue.
At a glance
- Exploitability
- Can be exploited over the network with an admin-level account, but needs a user to act. Limited direct impact.
- Exploit odds
- 0.7% chance of exploitation in the next 30 days (EPSS).
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 0.7% in the next 30 days (EPSS).
- Severity: 5.9 MEDIUM (CVSS).
- Fix: a patch or advisory is linked.
Details
- Published
- Last modified
- Exploit probability
- 0.7% · EPSS, next 30 days
- Weakness
- CWE-79 · Cross-site scripting
- Record status
- Modified
Affected
- Humhub < 1.10.5
- Humhub < 1.11.4
Attack profile CVSS 3.1 · 5.9
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- High
- User interaction
- Required
- Scope
- Changed
- Confidentiality
- Low
- Integrity
- Low
- Availability
- Low
Raw vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2022-31133.md and follow it. Check whether this project is affected by CVE-2022-31133. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
Fix and advisories
- https://github.com/humhub/humhub/commit/07d9f8f9b6334970ee38156a3416c3708d157cae
- https://github.com/humhub/humhub/commit/f88991dfe56a05870df165ac89a2755dd4c1ffa1
- https://github.com/humhub/humhub/security/advisories/GHSA-p7h3-73v7-959c
- https://github.com/humhub/humhub/commit/07d9f8f9b6334970ee38156a3416c3708d157cae
- https://github.com/humhub/humhub/commit/f88991dfe56a05870df165ac89a2755dd4c1ffa1
- https://github.com/humhub/humhub/security/advisories/GHSA-p7h3-73v7-959c
References
- https://github.com/humhub/humhub/commit/07d9f8f9b6334970ee38156a3416c3708d157cae
- https://github.com/humhub/humhub/commit/f88991dfe56a05870df165ac89a2755dd4c1ffa1
- https://github.com/humhub/humhub/security/advisories/GHSA-p7h3-73v7-959c
- https://huntr.dev/bounties/89d996a2-de30-4261-8e3f-98e54cb25f76
- https://github.com/humhub/humhub/commit/07d9f8f9b6334970ee38156a3416c3708d157cae
- https://github.com/humhub/humhub/commit/f88991dfe56a05870df165ac89a2755dd4c1ffa1
- https://github.com/humhub/humhub/security/advisories/GHSA-p7h3-73v7-959c
- https://huntr.dev/bounties/89d996a2-de30-4261-8e3f-98e54cb25f76