CVE-2024-9892 Information

Description

The Add Widget After Content plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to and including 2.4.6 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.

CVSS Vector

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

Reference

https://www.wordfence.com/threat-intel/vulnerabilities/id/e02472a8-5b88-43ad-86f3-e890b49899ad?source=cve https://plugins.trac.wordpress.org/browser/add-widget-after-content/trunk/add-widget-after-content-admin.php#L320

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction Required

HIGH

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

4.8