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CVE-2026-25642

MEDIUM

4.3

Description

HedgeDoc is an open source, real-time, collaborative, markdown notes application. Prior to 1.10.6, files served below the /uploads/ endpoint did not use a more strict security-policy. This resulted in a too open Content-Security-Policy and furthermore opened the possibility to host malicious interactive web content (such as fake login forms) using SVG files. This vulnerability is fixed in 1.10.6.

Details CVE

Score CVSS v3.14.3

SeveriteMEDIUM

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurREQUIRED

Publie2/6/2026

Derniere modification2/25/2026

Sourcenvd

Observations honeypot0

Produits affectes

hedgedoc:hedgedoc

Faiblesses (CWE)

CWE-79

References

https://github.com/hedgedoc/hedgedoc/commit/74daa0e7a1cbfafd9aeb255eaf064dfe47cd401c(security-advisories@github.com)

https://github.com/hedgedoc/hedgedoc/commit/b930fe04cee92cd4723044030bb59c36781c7137(security-advisories@github.com)

https://github.com/hedgedoc/hedgedoc/releases/tag/1.10.6(security-advisories@github.com)

https://github.com/hedgedoc/hedgedoc/security/advisories/GHSA-x74j-jmf9-534w(security-advisories@github.com)

Correlations IOC

Aucune correlation enregistree

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