4.8

CVE-2021-24686

Exploit

SVG Support < 2.3.20 - Admin+ Stored Cross-Site Scripting

SVG Support <= 2.3.19 Admin+ Cross-Site Scripting

The SVG Support WordPress plugin before 2.3.20 does not escape the "CSS Class to target" setting before outputting it in an attribute, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.
Mögliche Gegenmaßnahme
SVG Support: Update to version 2.3.20, or a newer patched version
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Benbodhi ≫ Svg Support SwPlatformwordpress Version < 2.3.20
Weitere Schwachstelleninformationen
SystemWordPress Plugin
≫
Produkt SVG Support
Version *-2.3.19
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.65% 0.465
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.

https://plugins.trac.wordpress.org/changeset/2651929
Patch
Third Party Advisory
https://wpscan.com/vulnerability/38018695-901d-48d9-b39a-7c00df7f0a4b
Third Party Advisory
Exploit
https://www.wordfence.com/threat-intel/vulnerabilities/id/9e9fcaf5-d531-4b14-b8b1-d8090243cf0c
Third Party Advisory