5.5

CVE-2021-39344

Exploit

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

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

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.
Mögliche Gegenmaßnahme
KJM Admin Notices: No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Kajoom ≫ Kjm Admin Notices SwPlatformwordpress Version <= 2.0.1
Weitere Schwachstelleninformationen
SystemWordPress Plugin
≫
Produkt KJM Admin Notices
Version *-2.0.1
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.05% 0.597
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 4.8 1.7 2.7
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
nvd@nist.gov 2.1 3.9 2.9
AV:N/AC:H/Au:S/C:N/I:P/A:N
security@wordfence.com 5.5 2.3 2.7
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

https://github.com/BigTiger2020/word-press/blob/main/KJM%20Admin%20Notices.md
Third Party Advisory
Exploit
https://plugins.trac.wordpress.org/browser/kjm-admin-notices/trunk/admin/class-kjm-admin-notices-admin.php
Patch
Third Party Advisory
https://www.wordfence.com/vulnerability-advisories/#CVE-2021-39344
Third Party Advisory
https://www.wordfence.com/threat-intel/vulnerabilities/id/fd3298dd-af80-481e-8d20-d33e7bb9bb85
Third Party Advisory