CVE-2026-40230

MEDIUM SEVERITY

CVSS Score & Metrics

Base Score

5.4 / 10

Vector String

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

Vulnerability 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.

Vulnerability Details

Published Date

April 29, 2026

Last Modified

May 01, 2026

CWE ID

CWE-79

Source

NVD

Vendor

helpyio

Product

helpy

External References

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

CVE-2026-40230

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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