5.4

CVE-2022-4667

Exploit

RSS Aggregator by Feedzy < 4.1.1 - Contributor+ Stored XSS

RSS Aggregator by Feedzy <= 4.1.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode

The RSS Aggregator by Feedzy WordPress plugin before 4.1.1 does not validate and escape some of its block options before outputting them back in the page, which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attacks which could be used against high privilege users such as admins.
Mögliche Gegenmaßnahme
RSS Aggregator by Feedzy – Feed to Post, Autoblogging, News & YouTube Video Feeds Aggregator: Update to version 4.1.1, or a newer patched version
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Themeisle ≫ Rss Aggregator By Feedzy SwPlatformwordpress Version < 4.1.1
Weitere Schwachstelleninformationen
SystemWordPress Plugin
≫
Produkt RSS Aggregator by Feedzy – Feed to Post, Autoblogging, News & YouTube Video Feeds Aggregator
Version *-4.1.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.51% 0.392
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.4 2.3 2.7
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
134c704f-9b21-4f2e-91b3-4a467353bcc0 5.4 2.3 2.7
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/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://wpscan.com/vulnerability/a388232b-a399-46a5-83e6-20c1b5df351d
Third Party Advisory
Exploit
https://www.wordfence.com/threat-intel/vulnerabilities/id/d78ac022-6f07-4da5-a657-cafa78dc1845
Third Party Advisory