CVE-2026-40230

MediumCVSS 5.4/10Last modified Jun 17, 2026

Description

Helpy contains a stored cross-site scripting vulnerability in the knowledge base Doc rendering logic. An authenticated attacker with admin or agent editor privileges can persist arbitrary HTML or JavaScript in the body field of a knowledge base Doc.This issue affects helpy: 2.8.0.

Metrics

CVSS 3.1 5.4/10CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Apr 29, 2026
Last modified
Jun 17, 2026
NVD status
Analyzed

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CVE-2026-40230: Medium severity, CVSS 5.4 | Vulnix