CVE-2026-15097
MediumCVSS 6.4Exploitation Probability (EPSS)
Low risk10th percentile - higher than 10% of all known CVEs
Summary
The Themify Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'height_slider' Slider Module Field in all versions up to and including 7.7.6 due to insufficient input sanitization and output escaping.
Risk Assessment
An authenticated attacker with contributor-level access or higher can inject arbitrary scripts that execute whenever a user visits an injected page, potentially leading to session theft, redirects, or defacement.
Recommendation
Immediately update the Themify Builder plugin to version 7.7.7 or later, which contains the fix for this vulnerability.
Other vulnerabilities in Themify Builder
See all- CVE-2026-75027Medium
The Themify Builder plugin for WordPress up to version 7.8.0 is vulnerable to authorization bypass due to improper verification of user permissions. Unauthenticated attackers can modify the stored styling data (padding and margin properties) of arbitrary posts, including private and draft posts, by supplying a post ID and JSON payload.
- CVE-2026-15407Medium
The Themify Builder plugin for WordPress up to version 7.7.7 contains an authorization bypass vulnerability. Authenticated attackers with subscriber-level access or higher can overwrite or delete generated CSS stylesheets of arbitrary posts, including private and draft posts of other users, and modify plugin-scoped font options. The CSRF nonce (tf_nonce) is exposed on public front-end pages, making it easily obtainable.
- CVE-2026-57369High
The Themify Builder plugin for WordPress contains a reflected XSS (Cross-site Scripting) vulnerability due to improper input neutralization during page generation. The issue affects versions up to and including 7.7.4.
- CVE-2026-15096Medium
The Themify Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'b_width_map' field in the Map Module in all versions up to and including 7.7.6 due to insufficient input sanitization and output escaping.
Original NVD description (English source)
The Themify Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'height_slider' Slider Module Field in all versions up to, and including, 7.7.6 due to insufficient input sanitization and output escaping. 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.