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CVE-2026-40230

4.8 medium SSVC exploitation: none Analyzed
NVD · CVE.org

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.

Fix

Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.

Change history 1

  1. First seenCVSS 4.8 · helpy.ioNVD modified 2026-10-26 20:10

Affected (CPE criteria) 1

  • cpe:2.3:a:helpy.io:helpy:2.8.0:*:*:*:*:*:*:*

References 2