CVE-2026-40230

Helpy 2.8.0 - Stored XSS in knowledgebase Doc body rendering

CVSS 4.8 MEDIUMEPSS 0.2%CWE-79

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.

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N

Affected products

helpyio · helpy

Want to know if your infrastructure is exposed to this?

Talk to TrueHacking →

References

https://fluidattacks.com/es/advisories/prisioneros https://github.com/helpyio/helpy