Description
Cross-site scripting (XSS) vulnerability in attachment.php in MyBulletinBoard (MyBB) 1.1.7 and possibly other versions allows remote attackers to inject arbitrary web script or HTML via a GIF image that contains URL-encoded Javascript, which is rendered by Internet Explorer.
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
Exploit-DB 1
- MyBB 1.1.7 - Multiple HTML Injection Vulnerabilities EDB-28429 · webapps · Aug 26, 2006 · verified
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- 20060825 MyBB Html Injection ( XSS ) mailing-list
- 1469 third-party-advisory
- 21645 third-party-advisory
- 19718 vdb-entry
- mybb-attachment-xss(28587) vdb-entry
- http://www.mybboard.com/archive.php?nid=18