CVE-2025-64442 HIGH

CVE-2025-64442: HumHub is vulnerable to XSS through its Meta Search component

Vendor Humhub
Product humhub
Weakness CWE-79 · XSS
Published November 7, 2025
Last update November 7, 2025
View on NVD All CVEs

CVSS base score

7.1/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction —
Confidentiality —
Integrity —

CVSS vector

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

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

November 7, 2025 CVE published
November 7, 2025 Record updated