CVE-2025-64442

HIGH EPSS 9.9%
Published Nov 7, 20257mo ago · Modified Jun 17, 20262w ago
7.1 CVSS 4.0
High
Find Similar
Published Nov 7, 2025 7mo ago
Last Modified Jun 17, 2026 2w ago

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.

CVSS Details

Base Score
7.1
Exploitability
—
Impact
—
Vector string
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction P
Scope X

Threat Intelligence

EPSS Exploit Probability
9.9% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-79 Cross-site Scripting Injection

Affected Products 1

VendorProductVersionRange
humhubhumhub* <1.17.4

References 3

  • github.com https://github.com/humhub/humhub/pull/7814
    Patch
  • github.com https://github.com/humhub/humhub/releases/tag/v1.17.4
    Release Notes
  • github.com https://github.com/humhub/humhub/security/advisories/GHSA-2hgp-33j2-93cc
    PatchVendor Advisory

Remediation

  • github.com https://github.com/humhub/humhub/pull/7814
    Patch
  • github.com https://github.com/humhub/humhub/security/advisories/GHSA-2hgp-33j2-93cc
    PatchVendor Advisory