tarteaucitron.io

tarteaucitron.io has 3 disclosed vulnerabilities in the WordSec catalog, reported between 2021 and 2025; all 3 are fixed as of September 2026. Their average CVSS score is 6.2, and the most serious one scores 8.8 out of 10. Severity breakdown: 0 critical and 1 high. 2021 was the busiest year with 2 disclosures.

The most common weakness is Cross-Site Scripting, behind 2 of the records (67%). Other recurring categories include Cross-Site Request Forgery (CSRF).

Every one of the 3 issues recorded for tarteaucitron.io has a vendor fix available, so running the current release closes all known holes.

3 independent researchers contributed these findings, one record each. tarteaucitron.io is installed on roughly 10,000 WordPress sites, so each unpatched flaw has a wide blast radius. The current release is tested up to WordPress 7.1.