CVE · Medium

CVE-2021-24963 — LiteSpeed Cache [litespeed-cache] < 4.4.4

CVE Vulnerability Type Severity Affected Fixed in Published Status
CVE-2021-24963 LiteSpeed Cache [litespeed-cache] < 4.4.4 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Medium 4.8 < 4.4.4 4.4.4 2021-11-30

CVE-2021-24963

The LiteSpeed Cache plugin for WordPress versions up to 4.4.3 contains a reflected cross-site scripting flaw in the 'qc_res' parameter caused by inadequate sanitization and escaping of user input. An attacker without authentication could craft a malicious link containing arbitrary JavaScript code that would execute in a victim's browser if the victim clicks the link. This vulnerability allows injection of unwanted scripts into web pages viewed by users who interact with the malicious URL.

Based on public CVE data (MITRE/NVD).

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