← Back to CVEs

CVE-2026-29048

MEDIUM

6.1

Description

HumHub is an Open Source Enterprise Social Network. In version 1.18.0, a cross-site scripting vulnerability was identified in the Button component of version 1.18.0. Due to inconsistent output encoding at several points within the software, malicious scripts could be injected and executed in the context of the user's browser. This issue has been patched in version 1.18.1.

CVE Details

CVSS v3.1 Score6.1

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionREQUIRED

Published3/6/2026

Last Modified3/9/2026

Sourcenvd

Honeypot Sightings0

Affected Products

humhub:humhub

Weaknesses (CWE)

CWE-79

References

https://github.com/humhub/humhub/commit/bd06ab4c75f6c65295ee3e1ce3643437e8f9d10a(security-advisories@github.com)

https://github.com/humhub/humhub/pull/8039(security-advisories@github.com)

https://github.com/humhub/humhub/releases/tag/v1.18.1(security-advisories@github.com)

https://github.com/humhub/humhub/security/advisories/GHSA-qxjh-478x-23gm(security-advisories@github.com)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.