CVE Catalog

CVE-2025-11812

MediumCVSS 6.4
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.23%

13th percentile - higher than 13% of all known CVEs

Summary

The Reuse Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'reuse_builder_single_post_title' shortcode in all versions up to and including 1.7 due to insufficient input sanitization and output escaping on the 'style' attribute. An authenticated attacker with Contributor-level access or higher can inject arbitrary scripts that execute when a user visits the page.

Risk Assessment

An attacker with a Contributor account can inject malicious JavaScript that executes in the browser of other users, including administrators, potentially leading to session data theft or account takeover.

Recommendation

Update the Reuse Builder plugin to a version later than 1.7. Restrict Contributor permissions and regularly review user-published content.

Related vulnerabilities

Original NVD description (English source)

The Reuse Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'reuse_builder_single_post_title' shortcode in all versions up to, and including, 1.7. This is due to insufficient input sanitization and output escaping on the 'style' attribute. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS