CVE-2026-1398 json
Change WP URL <= 1.0 - Cross-Site Request Forgery to Settings Update
published 2026-01-28 9 mo ago modified 2026-06-17 4 mo ago also EUVD-2026-4894
- cvss
- 4.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 4%
- public exploits
- 0
- none known
Summary
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.
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 9 mo ago
Exploit prediction
0.16% chance of exploitation in the next 30 days, higher than 4% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N |
Affected products
- chrisnowak Change WP URL
Classification
- Weakness
-
- CWE-352 Cross-Site Request Forgery
- Technology feeds
References
- wordfence.com /threat-intel/vulnerabilities/id/f5dead05-5960-4ccb-89c2-c8bb0cd9c9e9?source=cve
- plugins.trac.wordpress.org /browser/change-wp-url/trunk/change-wp-url.php#L18
- plugins.trac.wordpress.org /browser/change-wp-url/tags/1.0/change-wp-url.php#L18
- plugins.trac.wordpress.org /browser/change-wp-url/trunk/change-wp-url.php#L85
- plugins.trac.wordpress.org /browser/change-wp-url/tags/1.0/change-wp-url.php#L85
Sources
- CVE List CVE-2026-1398
- NVD CVE-2026-1398
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.