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Case File

CVE-2021-24431

MEDIUM · CVSS 4.3 EPSS 0.48%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-09-13 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 4.3. It affects WordPress.

CVE
CVE-2021-24431
Severity
MEDIUM
CVSS
4.3
EPSS
0.48%
WordPress

Original NVD Description

The Language Bar Flags WordPress plugin through 1.0.8 does not have any CSRF in place when saving its settings and did not sanitise or escape them when generating the flag bar in the frontend. This could allow attackers to make a logged in admin change the settings, and set Cross-Site Scripting payload in them, which will be executed in the frontend for all users