Description
HumHub is an Open Source Enterprise Social Network. Versions below 1.17.4 have a XSS vulnerability in the Meta-Search feature which allows malicious input to be executed in search previews. This issue is fixed in version 1.17.4.
References (3)
Core 3
Core References
Patch, Vendor Advisory x_refsource_confirm
https://github.com/humhub/humhub/security/advisories/GHSA-2hgp-33j2-93cc
Patch x_refsource_misc
https://github.com/humhub/humhub/pull/7814
Release Notes x_refsource_misc
https://github.com/humhub/humhub/releases/tag/v1.17.4
Scores
CVSS v3
6.1
EPSS
0.0003
EPSS Percentile
6.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-79
Status
published
Products (1)
humhub/humhub
< 1.17.4
Published
Nov 07, 2025
Tracked Since
Feb 18, 2026