What is CVE-2026-12906?

CVE-2026-12906 is a low-severity vulnerability in Rtmkit, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 2.7/10. Published 2026-07-16.

How severe is CVE-2026-12906?

Low severity. CVSS v3 base score is 2.7 out of 10.

Auth bypass in Rtmkit

CVE-2026-12906

The RTMKit WordPress plugin before 2.0.9 does not perform a capability check in one of its AJAX actions and resolves a request-supplied post identifier directly, allowing users with at least the Contributor role to read the titles of other…

Vulnerability class: IDOR (Insecure Direct Object Reference)

CVSS v3 metric

CVSS v3 base score 2.7 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N.

Affected products

Unknown Rtmkit — versions 0

Weakness classification (CWE)

CWE-639 — Authorization Bypass Through User-Controlled Key

References

contact@wpscan.com (technical-description, exploit, vdb-entry)

Frequently asked questions

What is CVE-2026-12906?: CVE-2026-12906 is a low-severity vulnerability in Rtmkit, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 2.7/10. Published 2026-07-16.
How severe is CVE-2026-12906?: Low severity. CVSS v3 base score is 2.7 out of 10.