PT-2026-97370 · Humhub · Humhub

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CVE-2026-93769

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Published

2026-09-23

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Updated

2026-09-23

CVSS v4.0

7.2

High

VectorAV:N/AC:L/AT:P/PR:H/UI:P/VC:H/VI:H/VA:N/SC:L/SI:L/SA:N
Name of the Vulnerable Software and Affected Versions HumHub version 1.18.5
Description A stored cross-site scripting (XSS) issue exists where a user with the delegated, non-system-administrator admin manage users permission can inject persistent HTML or JavaScript into a Profile Field Category title. Stored XSS occurs when a malicious script is permanently stored on the target server, which is then served to other users.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

XSS

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Weakness Enumeration

Related Identifiers

CVE-2026-93769

Affected Products

Humhub