CVE-2021-39344mediumCWE-79

CVE-2021-39344: medium-severity vulnerability in KJM Admin Notices

KJM Admin Notices <= 2.0.1 Authenticated Stored Cross-Site Scripting

Published · Updated

Follow this CVE+ Monitor KJM Admin Notices

E-mail alert when it lands in KEV, gets a public PoC or its score goes up.

13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 5.5epss 1.1%
The KJM Admin Notices WordPress plugin is vulnerable to Stored Cross-Site Scripting due to insufficient input validation and sanitization via several parameters found in the ~/admin/class-kjm-admin-notices-admin.php file which allowed attackers with administrative user access to inject arbitrary web scripts, in versions up to and including 2.0.1. This affects multi-site installations where unfiltered_html is disabled for administrators, and sites where unfiltered_html is disabled.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N
Affected products
KJM Admin Notices · KJM Admin Notices