CVE-2026-15295

MediumCVSS 4.4

Published: 10/07/2026(UTC)Updated: 14/07/2026(UTC)Translated: 16/07/2026(UTC)NVD NIST

Exploitation Probability (EPSS)

Low risk

0.19%

9th percentile - higher than 9% of all known CVEs

Summary

The WordPress Infinite Scroll – Ajax Load More plugin up to version 7.0.1 is vulnerable to Stored Cross-Site Scripting via admin settings due to insufficient input sanitization and output escaping. Authenticated attackers with administrator-level permissions can inject arbitrary web scripts that execute when users access affected pages.

Risk Assessment

An attacker can inject malicious JavaScript that executes in other users' browsers, potentially leading to session theft, defacement, or further attacks. This vulnerability affects only multi-site installations and those where unfiltered_html has been disabled.

Recommendation

Update the Ajax Load More plugin to the latest available version immediately. For multi-site installations, consider restricting administrator privileges and enabling unfiltered_html if feasible.

Other vulnerabilities in Ajax Load More

CVE-2026-15360Critical
The Ajax Load More WordPress plugin before version 8.0.1 fails to properly sanitize and escape a parameter before using it in a SQL query, allowing unauthenticated attackers to perform time-based blind SQL injection and extract sensitive data from the database.

Original NVD description (English source)

The WordPress Infinite Scroll – Ajax Load More plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 7.0.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.