WordPress · Laiser Tag · CVE-2026-9722
**Name of the Vulnerable Software and Affected Versions**
Laiser Tag versions prior to 1.2.6
**Description**
The Laiser Tag plugin for WordPress is subject to Cross-Site Request Forgery (CSRF), a flaw where an attacker tricks a victim into executing unwanted actions. This occurs due to missing or incorrect nonce validation in the `addOptionsPageFields()` function. Unauthenticated attackers can exploit this by tricking a site administrator into clicking a malicious link, allowing the attacker to update plugin settings such as the API key, tag blacklist, relevance threshold, batch size, and tagging toggles.
**Recommendations**
Update the plugin to a version later than 1.2.5.
As a temporary workaround, restrict access to the plugin settings page to minimize the risk of exploitation.