CVE-2021-24543

PoC —

CVSS 3.1

6.1 medium

EPSS

<1%p35

Published

Oct 25, 2021 (Oct 25, 2021)

Modified

Jun 17, 2026

Description

The jQuery Reply to Comment WordPress plugin through 1.31 does not have any CSRF check when saving its settings, nor sanitise or escape its 'Quote String' and 'Reply String' settings before outputting them in Comments, leading to a Stored Cross-Site Scripting issue.

Vendors: jquery-reply-to-comment project
Products: jquery-reply-to-comment
Ecosystems: WordPress
Weakness: CWE-79, CWE-352
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.4%)

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