CVE-2026-30974

MEDIUM

4.6

Description

Copyparty is a portable file server. Prior to v1.20.11., the nohtml config option, intended to prevent execution of JavaScript in user-uploaded HTML files, did not apply to SVG images. A user with write-permission could upload an SVG containing embedded JavaScript, which would execute in the context of whichever user opens it. This has been fixed in v1.20.11.

Details CVE

Score CVSS v3.14.6

SeveriteMEDIUM

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurREQUIRED

Publie3/10/2026

Derniere modification3/13/2026

Sourcenvd

Observations honeypot0

Produits affectes

9001:copyparty

Faiblesses (CWE)

CWE-79

References

https://github.com/9001/copyparty/commit/1c9f894e149b6be3cc7de81efc93a4ce4766e0e5(security-advisories@github.com)

https://github.com/9001/copyparty/releases/tag/v1.20.11(security-advisories@github.com)

https://github.com/9001/copyparty/security/advisories/GHSA-m6hv-x64c-27mm(security-advisories@github.com)

Correlations IOC

Aucune correlation enregistree

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