CVE-2025-64442

HumHub is vulnerable to XSS through its Meta Search component

State: Published
Severity: 7.1 High
Published: Nov 7, 2025
Updated: Nov 7, 2025
Reserved: Nov 3, 2025

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.

Scores

CVSS	Score	Vector	Source
4.0	7.1 High	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N	GitHub_M

Weaknesses

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Affected Products

Product	Versions
humhubhumhub	< 1.17.4Affected

References

https://github.com/humhub/humhub/security/advisories/GHSA-2hgp-33j2-93cc
https://github.com/humhub/humhub/pull/7814
https://github.com/humhub/humhub/releases/tag/v1.17.4

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