CVE-2026-40229

MEDIUM

5.4

Description

Helpy contains a stored cross-site scripting vulnerability in the post author display logic. Any registered user can persist arbitrary HTML in their account name field and cause it to be rendered unescaped in public forum threads where they participate, in the admin ticket view, and in HTML notification emails sent to other users.This issue affects helpy: 2.8.0.

Details CVE

Score CVSS v3.15.4

SeveriteMEDIUM

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurREQUIRED

Publie4/29/2026

Derniere modification5/1/2026

Sourcenvd

Observations honeypot0

Produits affectes

helpy.io:helpy

Faiblesses (CWE)

CWE-79

References

https://fluidattacks.com/es/advisories/offspring(help@fluidattacks.com)

https://github.com/helpyio/helpy(help@fluidattacks.com)

Correlations IOC

Aucune correlation enregistree

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