CVE-2026-9722
Laiser Tag <= 1.2.5 - Cross-Site Request Forgery to Plugin Settings Update via Settings Form
CVSS Score
4.3
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-352 |
| Vendor | pcis |
| Product | laiser tag |
| Published | Jun 2, 2026 |
| Last Updated | Jun 2, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
pcis / Laiser Tag
0 ≤ 1.2.5
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/ed3aaa2a-8211-409c-8a75-1ac59e1d55e2?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/laiser-tag/trunk/include/Tagging.php#L212 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/laiser-tag/trunk/include/Tagging.php#L200 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/laiser-tag/trunk/templates/adminOptionPage.php#L91
Credits
swat