SQL injection vulnerability in pnadmin.php in the Xanthia module in PostNuke 0.760-RC3 allows remote administrators to execute arbitrary SQL commands via the riga[0] parameter.
Directory traversal vulnerability in the pnModFunc function in pnMod.php for PostNuke 0.750 through 0.760rc4 allows remote attackers to read arbitrary files via a .. (dot dot) in the func parameter to index.php.
Multiple SQL injection vulnerabilities in (1) index.php, (2) modules.php, or (3) admin.php in PostNuke 0.760-RC2 allow remote attackers to execute arbitrary SQL code via the catid parameter.
SQL injection vulnerability in dl-search.php in PostNuke 0.750 and 0.760-RC2 allows remote attackers to execute arbitrary SQL commands via the show parameter.
SQL injection vulnerability in modules.php in PostNuke 0.760 RC3 allows remote attackers to execute arbitrary SQL statements via the sid parameter. NOTE: the vendor reports that they could not reproduce the issues for 760 RC3, or for .750.
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.
The modload op in the Reviews module for PostNuke 0.760-RC3 allows remote attackers to obtain sensitive information via an invalid id parameter, which reveals the path in a PHP error message.
SQL injection vulnerability in PostNuke 7.2.6 and earlier allows remote attackers to execute arbitrary SQL via (1) the sif parameter to index.php in the Comments module or (2) timezoneoffset parameter to changeinfo.php in the Your_Account module.
SQL injection vulnerability in the members_list module in PostNuke 0.726, and possibly earlier, allows remote attackers to execute arbitrary SQL commands via the sortby parameter.
Cross-site scripting (XSS) vulnerability in the Downloads module in PostNuke up to 0.726, and possibly later versions, allows remote attackers to inject arbitrary HTML and web script via the ttitle parameter in a viewdownloaddetails action.