4.8

CVE-2021-25088

Exploit

XML Sitemaps <= 4.1.1 - Authenticated (Admin+) Cross-Site Scripting

The XML Sitemaps WordPress plugin before 4.1.3 does not sanitise and escape a settings before outputting it in the Debug page, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)
Mögliche Gegenmaßnahme
XML Sitemap Generator for Google: Update to version 4.1.2, or a newer patched version
Weitere Schwachstelleninformationen
SystemWordPress Plugin
≫
Produkt XML Sitemap Generator for Google
Version *-4.1.1
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Google Xml Sitemaps Project ≫ Google Xml Sitemaps SwPlatformwordpress Version < 4.1.3
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.21% 0.43
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 3.5 6.8 2.9
AV:N/AC:M/Au:S/C:N/I:P/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.