CVE-2026-21430

CVSS Score & Metrics

Base Score

9.3 / 10

Vector String

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

Vulnerability 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.

Vulnerability Details

Published Date

January 02, 2026

Last Modified

January 16, 2026

CWE ID

CWE-79

Source

NVD

Vendor

emlog

Product

emlog

External References

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

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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