PT-2026-45713 · Pcis · Laiser Tag

Swat · Published 2026-06-02 · Updated 2026-06-02 · CVE-2026-9722

NVD

CVSS v3.1

4.3

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

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.

Fix

CSRF

Weakness Enumeration

CWE-352

Related Identifiers

CVE-2026-9722

Affected Products

Laiser Tag

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2026-9722 · Security Note
• https://plugins.trac.wordpress.org/browser/laiser-tag/trunk/templates/adminOptionPage.php#L91 · Note
• https://wordfence.com/threat-intel/vulnerabilities/id/ed3aaa2a-8211-409c-8a75-1ac59e1d55e2?source=cve · Note
• https://plugins.trac.wordpress.org/browser/laiser-tag/trunk/include/Tagging.php#L200 · Note
• https://plugins.trac.wordpress.org/browser/laiser-tag/trunk/include/Tagging.php#L212 · Note