CVE Vulnerability

CVE-2022-2473

The WP-UserOnline plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘templates[browsingpage][text]' parameter in versions up to, and including, 2.87.6 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers with administrative capabilities and above to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The only affects multi-site installations and installations where unfiltered_html is disabled.

4.8 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.7 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References
Link Resource
https://www.exploitalert.com/view-details.html?id=38893 Exploit Third Party Advisory
https://packetstormsecurity.com/files/167864/wpuseronline2876-xss.txt Exploit Third Party Advisory
https://www.wordfence.com/vulnerability-advisories/#CVE-2022-2473 Third Party Advisory
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2758412%40wp-useronline&new=2758412%40wp-useronline&sfp_email=&sfph_mail= Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:wp-useronline_project:wp-useronline:*:*:*:*:*:wordpress:*:*
Information

Published : 2022-09-06 06:15

Updated : 2022-09-10 03:21

NVD link : CVE-2022-2473

Mitre link : CVE-2022-2473

Products Affected
No products.
CWE
CWE-79