CVE-2021-24247
MEDIUMContact Form Check Tester < 1.0.2 - Stored Cross-Site Scripting via Plugin Settings
Title source: llmExploitation Summary
EIP tracks 1 public exploit for CVE-2021-24247. PoCs published by 0xB9.
AI-analyzed exploit summary This exploit describes a Broken Access Control vulnerability in WordPress Plugin Contact Form Check Tester 1.0.2, allowing registered users to inject XSS payloads into plugin settings. The payload executes when other users visit the settings page.
Description
The Contact Form Check Tester WordPress plugin through 1.0.2 settings are visible to all registered users in the dashboard and are lacking any sanitisation. As a result, any registered user, such as subscriber, can leave an XSS payload in the plugin settings, which will be triggered by any user visiting them, and could allow for privilege escalation. The vendor decided to close the plugin.
Exploits (1)
This exploit describes a Broken Access Control vulnerability in WordPress Plugin Contact Form Check Tester 1.0.2, allowing registered users to inject XSS payloads into plugin settings. The payload executes when other users visit the settings page.
References (1)
Scores
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N