CVE-2021-24876

PoC —

CVSS 3.1

6.1 medium

EPSS

1%p66

Published

Nov 29, 2021 (Nov 29, 2021)

Modified

Jun 17, 2026

Description

The Registrations for the Events Calendar WordPress plugin before 2.7.5 does not escape the v parameter before outputting it back in an attribute, leading to a Reflected Cross-Site Scripting

Vendors: roundupwp
Products: registrations for the events calendar
Ecosystems: WordPress
Weakness: CWE-79
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 (1.2%)

In the news0 stories

No ingested article mentions this CVE yet.