CVEs-PoC/2021/CVE-2021-24147.md

CVE-2021-24147

Description

Unvalidated input and lack of output encoding in the Modern Events Calendar Lite WordPress plugin, versions before 5.16.5, did not sanitise the mic_comment field (Notes on time) when adding/editing an event, allowing users with privilege as low as author to add events with a Cross-Site Scripting payload in them, which will be triggered in the frontend when viewing the event.

POC

Reference

• https://wpscan.com/vulnerability/0f9ba284-5d7e-4092-8344-c68316b0146f
• https://wpscan.com/vulnerability/0f9ba284-5d7e-4092-8344-c68316b0146f

Github

• https://github.com/Artisan-Lab/Rust-memory-safety-bugs