PT-2025-25607 · WordPress · Wordpress Infinite Scroll – Ajax Load More

Craig Smith · Published 2025-06-17 · Updated 2025-06-17 · CVE-2025-4775

Positive Technologies (AI Summary)

CVSS v3.1

6.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions WordPress Infinite Scroll – Ajax Load More plugin for WordPress versions up to, and including, 7.4.0.1

Description The issue is related to Stored Cross-Site Scripting via the data-button-label HTML attribute due to insufficient input sanitization and output escaping. This allows 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.

Recommendations For WordPress Infinite Scroll – Ajax Load More plugin for WordPress versions up to, and including, 7.4.0.1, update to a version higher than 7.4.0.1 to resolve the issue. As a temporary workaround, consider restricting access to the data-button-label attribute to minimize the risk of exploitation.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-4775

Affected Products

Wordpress Infinite Scroll – Ajax Load More

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2025-4775 · Security Note
• https://twitter.com/CVEnew/status/1934807618331062447 · Twitter Post
• https://plugins.trac.wordpress.org/browser/ajax-load-more/tags/7.3.1.2/build/frontend/ajax-load-more.min.js · Note
• https://t.me/cvetracker/26364 · Telegram Post
• https://wordfence.com/threat-intel/vulnerabilities/id/614bdce2-bd87-4516-b1a5-028ffc08b238?source=cve · Note