CVE-2023-1028 json
WP Meta SEO <= 4.5.3 - Cross-Site Request Forgery via 'setIgnore'
published 2023-02-28 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-23320
- cvss
- 4.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 24%
- public exploits
- 0
- none known
Summary
The WP Meta SEO plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 4.5.3. This is due to missing or incorrect nonce validation on the setIgnore function. This makes it possible for unauthenticated attackers to update plugin options via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Patch / fix
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 21 mo ago
Exploit prediction
0.32% chance of exploitation in the next 30 days, higher than 24% 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 |
| NVD | 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
- joomunited WP Meta SEO
Classification
- Weakness
-
- CWE-352 Cross-Site Request Forgery
- Technology feeds
References
-
plugins.trac.wordpress.org
/changeset/2870465/wp-meta-seo/trunk?contextall=1&old=2869205&old_path=%2Fwp-meta-seo%2Ftrunk#file2
patch
-
plugins.trac.wordpress.org
/changeset/2870465/wp-meta-seo/tags/4.5.4/inc/class.metaseo-admin.php
patch
- wordfence.com /threat-intel/vulnerabilities/id/6b978749-7ea5-45f4-9f69-66a19c0e39ca?source=cve
-
wordfence.com
/threat-intel/vulnerabilities/id/6b978749-7ea5-45f4-9f69-66a19c0e39ca
broken-link
Sources
- CVE List CVE-2023-1028
- NVD CVE-2023-1028
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.