Description
Multiple cross-site scripting vulnerabilities in PostNuke 0.760-RC3 allow remote attackers to inject arbitrary web script or HTML via the (1) module parameter to admin.php or (2) op parameter to user.php. NOTE: the vendor reports that certain issues could not be reproduced for 760 RC3, or for .750. However, the op/user.php issue exists when the pnAntiCracker setting is disabled.
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
- PostNuke Phoenix 0.760 RC3 - 'OP' Cross-Site Scripting EDB-25366 · webapps · Apr 8, 2005 · verified
- PostNuke Phoenix 0.760 RC3 - 'Module' Cross-Site Scripting EDB-25367 · webapps · Apr 8, 2005 · verified
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- http://digitalparadox.org/advisories/postnuke.txt
- 15370 vdb-entry
- 20050408 Sql injection, xss and path disclosure vulnerabilities in PostNuke 0.760-RC3 mailing-list
- 13076 vdb-entry
- 14868 third-party-advisory
- 1013670 vdb-entry
- 13075 vdb-entry
- postnuke-adminphp-userphp-xss(20018) vdb-entry
- http://news.postnuke.com/modules.php?op=modload&name=News&file=article&sid=2679
- http://cvs.postnuke.com/viewcvs.cgi/Historic_PostNuke_Library/postnuke-devel/html/user.php.diff?r1=1.18&r2=1.19