CVE-2021-24963

PoC —

CVSS 3.1

4.8 medium

EPSS

<1%p49

Published

Jan 3, 2022 (Jan 3, 2022)

Modified

Jun 17, 2026

Description

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

Vendors: litespeedtech
Products: litespeed cache
Ecosystems: WordPress
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.7%)

In the news0 stories

No ingested article mentions this CVE yet.