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OpenAdvisories
High · 7.0 CVE-2026-21430 EUVD-2026-0757

Emlog: CSRF chained with stored XSS leads to ATO

Published Jan 2, 2026 · Updated Jan 5, 2026 · Assigned by GitHub_M

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.

Affected products

VendorProductAffectedFixed
emlog emlog = 2.5.23 —

References