CVE-2025-64442

HumHub is vulnerable to XSS through its Meta Search component

CVSS 7.1 HIGHEPSS 0.2%CWE-79

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7.1EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

07 Nov 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

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

Affected products

humhub · humhub

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References

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