cve/2021/CVE-2021-40509.md

CVE-2021-40509

Description

ViewCommon.java in JForum2 2.7.0 allows XSS via a user signature.

POC

Reference

• http://packetstormsecurity.com/files/164045/jforum-2.7.0-Cross-Site-Scripting.html
• http://seclists.org/fulldisclosure/2021/Sep/13
• https://lists.openwall.net/full-disclosure/2021/09/03/7

Github

No PoCs found on GitHub currently.