CSRF in Chrisnowak Change Wp Url
CVE-2026-1398
The Change WP URL plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.0. This is due to missing or incorrect nonce validation on the 'change-wp-url' page. This makes it possible for unauthenticated attackers to change the WP Login URL via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Vulnerability class: CSRF (Cross-Site Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.002 (3.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 4th percentile — 3.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.001 · newest: 0.002 · change: +0.000
Affected products
- Chrisnowak Change Wp Url — versions 0
Weakness classification (CWE)
References
- www.wordfence.com/threat-intel/vulnerabilities/id/f5dead05-5960-4ccb-89c2-c8bb0…
- plugins.trac.wordpress.org/browser/change-wp-url/trunk/change-wp-url.php
- plugins.trac.wordpress.org/browser/change-wp-url/tags/1.0/change-wp-url.php
- plugins.trac.wordpress.org/browser/change-wp-url/trunk/change-wp-url.php
- plugins.trac.wordpress.org/browser/change-wp-url/tags/1.0/change-wp-url.php
Frequently asked questions
- What is CVE-2026-1398?
- CVE-2026-1398 is a medium-severity vulnerability in Chrisnowak Change Wp Url, classified under Cross-Site Request Forgery (CSRF). CVSS score: 4.3/10. Published 2026-01-28.
- How severe is CVE-2026-1398?
- Medium severity. CVSS v3 base score is 4.3 out of 10.