5.4

CVE-2022-4544

Exploit

Social Media Share Buttons <= 3.8.6 - Authenticated (Contributor+) Stored Cross-Site Scripting via shortcode

The MashShare WordPress plugin before 3.8.7 does not validate and escape some of its shortcode attributes 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
MashShare – Social Media Share Buttons, Social Share Icons: Update to version 3.8.7, or a newer patched version
Weitere Schwachstelleninformationen
SystemWordPress Plugin
≫
Produkt MashShare – Social Media Share Buttons, Social Share Icons
Version * - 3.8.6
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Wpchill ≫ Mashshare SwPlatformwordpress Version < 3.8.7
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.19% 0.413
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