PT-2026-53835 · WordPress · Ajax Load More - Filters

Jonathan Dunn · Published 2026-06-30 · Updated 2026-06-30 · CVE-2026-8141

Positive Technologies (AI Summary)

CVSS v3.1

7.2

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Ajax Load More - Filters versions prior to 3.4.2

Description Insufficient input sanitization and output escaping allow unauthenticated attackers to perform Stored Cross-Site Scripting. This occurs via the taxonomy include children parameter, enabling the injection of arbitrary web scripts into pages that execute when accessed by a user.

Recommendations Update to version 3.4.2 or later.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-8141

Affected Products

Ajax Load More - Filters

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-8141 · Security Note
• https://wordfence.com/threat-intel/vulnerabilities/id/6e8d9f73-8460-4bcb-a9f8-08eb058bcc09?source=cve · Note
• https://ajaxloadmore.com/add-ons/filters · Note
• https://twitter.com/VulmonFeeds/status/2071909860438888779 · Twitter Post