Description
Multiple cross-site scripting (XSS) vulnerabilities in PostNuke 0.760-RC4b allows remote attackers to inject arbitrary web script or HTML via (1) the moderate parameter to the Comments module or (2) htmltext parameter to html/user.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
- PostNuke 0.76 RC4b Comments Module - 'moderate' Cross-Site Scripting EDB-26187 · webapps · Aug 22, 2005 · verified
- PostNuke 0.76 RC4b - 'user.php?htmltext' Cross-Site Scripting EDB-26188 · webapps · Aug 22, 2005 · verified
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- 20050822 [SECURITYREASON.COM] Multiple vulnerabilities in PostNuke 0.760-RC4b=>x cXIb8O3.15 mailing-list
- 14635 vdb-entry