CVE-2026-21430

CRITICAL

9.3

Description

Emlog is an open source website building system. In version 2.5.23, article creation functionality is vulnerable to cross-site request forgery (CSRF). This can lead to a user being forced to post an article with arbitrary, attacker-controlled content. This, when combined with stored cross-site scripting, leads to account takeover. As of time of publication, no known patched versions are available.

Details CVE

Score CVSS v3.19.3

SeveriteCRITICAL

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurREQUIRED

Publie1/2/2026

Derniere modification1/16/2026

Sourcenvd

Observations honeypot0

Produits affectes

emlog:emlog

Faiblesses (CWE)

CWE-79CWE-352

References

https://github.com/emlog/emlog/security/advisories/GHSA-2g2w-vmg7-pq4q(security-advisories@github.com)

Correlations IOC

Aucune correlation enregistree

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