CVE-2024-4711 Information

Description

The WordPress Infinite Scroll – Ajax Load More plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ajax_load_more shortcode in versions up to and including 7.1.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers with contributor-level permissions and above to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Reference

https://www.wordfence.com/threat-intel/vulnerabilities/id/e86c080d-202c-4c41-b9cc-c35249aabba5?source=cve https://plugins.trac.wordpress.org/browser/ajax-load-more/trunk/core/classes/class-alm-shortcode.php#L1191 https://plugins.trac.wordpress.org/browser/ajax-load-more/trunk/build/frontend/ajax-load-more.js https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3095200%40ajax-load-more&new=3095200%40ajax-load-more&sfp_email=&sfph_mail=#file3

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

6.4