Description
Multiple cross-site scripting (XSS) vulnerabilities in Chyrp 2.1 and earlier allow remote attackers to inject arbitrary web script or HTML via the action parameter to (1) the default URI or (2) includes/javascript.php, or the (3) title or (4) body parameter to admin/help.php.
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 2
- Chyrp 2.x - '/admin/help.php' Multiple Cross-Site Scripting Vulnerabilities EDB-35943 · webapps · Jul 13, 2011 · verified
- Chyrp 2.x - '/includes/JavaScript.php?action' Cross-Site Scripting EDB-35944 · webapps · Jul 13, 2011 · verified
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- 8312 third-party-advisory
- chyrp-multiple-xss(68563) vdb-entry
- http://www.justanotherhacker.com/advisories/JAHx113.txt
- 48672 vdb-entry
- http://www.ocert.org/advisories/ocert-2011-001.html
- 73888 vdb-entry
- 20110713 [oCERT-2011-001] Chyrp input sanitization errors mailing-list
- 73887 vdb-entry
- 73889 vdb-entry
- 45184 third-party-advisory