CVE-2026-9722 json
Laiser Tag <= 1.2.5 - Cross-Site Request Forgery to Plugin Settings Update via Settings Form
published 2026-06-02 5 mo ago modified 2026-07-22 3 mo ago also EUVD-2026-33899
- cvss
- 4.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.1%
- EPSS 0.1% chance of exploitation in 30 days, percentile 2%
- public exploits
- 0
- none known
Summary
The Laiser Tag plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.2.5. This is due to missing or incorrect nonce validation on the addOptionsPageFields function. This makes it possible for unauthenticated attackers to update the plugin's settings, including the API key, tag blacklist, relevance threshold, batch size, and tagging toggles, via a forged request 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
- 5 mo ago
Exploit prediction
0.13% chance of exploitation in the next 30 days, higher than 2% 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
- pcis Laiser Tag
Classification
- Weakness
-
- CWE-352 Cross-Site Request Forgery
- Technology feeds
References
- wordfence.com /threat-intel/vulnerabilities/id/ed3aaa2a-8211-409c-8a75-1ac59e1d55e2?source=cve
- plugins.trac.wordpress.org /browser/laiser-tag/trunk/include/Tagging.php#L212
- plugins.trac.wordpress.org /browser/laiser-tag/trunk/include/Tagging.php#L200
- plugins.trac.wordpress.org /browser/laiser-tag/trunk/templates/adminOptionPage.php#L91
Sources
- CVE List CVE-2026-9722
- NVD CVE-2026-9722
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.