CVE Catalog

CVE-2025-11857

MediumCVSS 6.4
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.30%

21th percentile - higher than 21% of all known CVEs

Summary

The XX2WP Integration Tools plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'mxp_fb2wp_display_embed' shortcode in all versions up to and including 1.9.9. This is due to improper sanitization of user input and output of the 'post_id' parameter.

Risk Assessment

Authenticated attackers with contributor-level access or above can inject arbitrary web scripts that execute when a user accesses an injected page, potentially leading to session theft or other malicious activities.

Recommendation

Update the XX2WP Integration Tools plugin to a version newer than 1.9.9 if available, or apply security patches.

Related vulnerabilities

Original NVD description (English source)

The XX2WP Integration Tools plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'mxp_fb2wp_display_embed' shortcode in all versions up to, and including, 1.9.9. This is due to the plugin not properly sanitizing user input and output of the 'post_id' parameter. 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