4.8

CVE-2021-24963

Exploit

LiteSpeed Cache < 4.4.4 - Admin+ Reflected Cross-Site Scripting

LiteSpeed Cache <= 4.4.3 - Reflected Cross-Site Scripting via qc_res

The LiteSpeed Cache WordPress plugin before 4.4.4 does not escape the qc_res parameter before outputting it back in the JS code of an admin page, leading to a Reflected Cross-Site Scripting
Mögliche Gegenmaßnahme
LiteSpeed Cache: Update to version 4.4.4, or a newer patched version
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Litespeedtech ≫ Litespeed Cache SwPlatformwordpress Version < 4.4.4
Weitere Schwachstelleninformationen
SystemWordPress Plugin
≫
Produkt LiteSpeed Cache
Version 1.0.15-4.4.3
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.65% 0.464
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/2634373
Patch
Third Party Advisory
https://wpscan.com/vulnerability/7f8b4275-7586-4e04-afd9-d12bdab6ba9b
Third Party Advisory
Exploit
https://www.wordfence.com/threat-intel/vulnerabilities/id/82b48e39-4f8f-48b8-ba46-49e06bee2cc7
Third Party Advisory