5.5

CVE-2022-2473

Exploit

WP-UserOnline <= 2.87.6 - Authenticated (Admin+) Stored Cross-Site Scripting

WP-UserOnline <= 2.87.6 - Authenticated (Admin+) Stored Cross-Site Scripting

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.
Mögliche Gegenmaßnahme
WP-UserOnline: Update to version 2.88.0, or a newer patched version
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Wp-useronline Project ≫ Wp-useronline SwPlatformwordpress Version <= 2.87.6
Weitere Schwachstelleninformationen
SystemWordPress Plugin
≫
Produkt WP-UserOnline
Version *-2.87.6
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.95% 0.566
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
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://packetstormsecurity.com/files/167864/wpuseronline2876-xss.txt
Third Party Advisory
Exploit
VDB Entry
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2758412%40wp-useronline&new=2758412%40wp-useronline&sfp_email=&sfph_mail=
Patch
https://www.exploit-db.com/exploits/50988
Third Party Advisory
VDB Entry
https://www.exploitalert.com/view-details.html?id=38893
Third Party Advisory
Exploit
https://www.exploitalert.com/view-details.html?id=38912
Third Party Advisory
Exploit
https://www.wordfence.com/threat-intel/vulnerabilities/id/6a44a55e-a96a-4698-9948-6ef33138a834?source=cve
Third Party Advisory
https://www.wordfence.com/vulnerability-advisories/#CVE-2022-2473
Third Party Advisory
https://youtu.be/Q3zInrUnAV0
Exploit
https://www.wordfence.com/threat-intel/vulnerabilities/id/6a44a55e-a96a-4698-9948-6ef33138a834
Third Party Advisory