CVE-2026-21430

CriticalCVSS 9.3/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 9.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N

Weakness enumeration

CWE-79 CWE-352

Affected software

No affected versions have been published.

Timeline

Published: Jan 2, 2026
Last modified: Jun 17, 2026
NVD status: Analyzed

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