VYPR
← All advisories
Critical severity9.3OSV Advisory· Published Jan 2, 2026· Updated Jun 17, 2026

CVE-2026-21430

CVE-2026-21430

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3
  • Emlog/EmlogOSV3 versions
    5.3.1, 6.0.0, 6.1.0, …+ 2 more
    • (no CPE)range: 5.3.1, 6.0.0, 6.1.0, …
    • cpe:2.3:a:emlog:emlog:2.5.23:*:*:*:pro:*:*:*
    • (no CPE)range: <2.5.23

Patches

Vulnerability mechanics

References

1

News mentions

0

No linked articles in our index yet.