Auth bypass in Codeconfig Accessiy By – Accessibility Widgets For Ada, Eaa & Wcag Compliance

CVE-2025-13309

The Accessiy By CodeConfig Accessibility – Easy One-Click Accessibility Toolbar That Truly Matters plugin for WordPress is vulnerable to authorization bypass in versions up to, and including, 1.0.2. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers with subscriber-level access and above to modify the plugin’s global accessibility settings.

Vulnerability class: Broken Access Control

Published · last modified .

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N.

EPSS exploit prediction

EPSS: 0.003 (15.2th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 15th percentile — 15.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2025-13309: held from 0.003 to 0.003.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2025-13309?
CVE-2025-13309 is a medium-severity vulnerability in Codeconfig Accessiy By – Accessibility Widgets For Ada, Eaa & Wcag Compliance, classified under Missing Authorization. CVSS score: 4.3/10. Published 2025-12-06.
How severe is CVE-2025-13309?
Medium severity. CVSS v3 base score is 4.3 out of 10.