Directory traversal vulnerability in error.php in PostNuke 0.763 and earlier allows remote attackers to include and execute arbitrary local files via a .. (dot dot) in the PNSVlang (PNSV lang) cookie, as demonstrated by injecting PHP sequences into an Apache HTTP Server log file, which is then included by error.php.

SQL injection vulnerability in index.php in the v4bJournal module for PostNuke allows remote authenticated users to execute arbitrary SQL commands via the id parameter in a journal_comment action.

Unspecified vulnerability in the rating section in PostNuke 0.764 has unknown impact and attack vectors, related to "an interesting bug."

PostNuke 0.7.5.0, and certain minor versions, allows remote attackers to obtain sensitive information via a non-numeric value of the stop parameter, which reveals the path in an error message.

SQL injection vulnerability in modules/Downloads/admin.php in the Admin section of PostNuke 0.762 allows remote attackers to execute arbitrary SQL commands via the hits parameter.

Cross-site scripting (XSS) vulnerability in preview in the reviews section in PostNuke 0.764 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

SQL injection vulnerability in the Downloads module for unknown versions of PostNuke allows remote attackers to execute arbitrary SQL commands via the lid parameter in a viewdownloaddetails operation. NOTE: this issue might have been in the viewdownloaddetails function in dl-downloaddetails.php, but PostNuke 0.764 does not appear to have this issue.

The faq section in PostNuke 0.764 allows remote attackers to obtain sensitive information (the full path) via "unvalidated output" in FAQ/index.php, possibly involving an undefined id_cat variable.

Directory traversal vulnerability in PostNuke 0.723 and earlier allows remote attackers to include arbitrary files named theme.php via the theme parameter to index.php.

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.

PHP file inclusion vulnerability in user.php in PostNuke 0.703 allows remote attackers to include arbitrary files and possibly execute code via the caselist parameter.

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.

Multiple cross-site scripting (XSS) vulnerabilities in the Download module for PostNuke 0.750 and 0.760-RC2 allow remote attackers to inject arbitrary web script or HTML via the (1) Program name, (2) File link, (3) Author name (4) Author e-mail address, (5) File size, (6) Version, or (7) Home page variables.

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.

Cross-site scripting (XSS) vulnerability in user.php in PostNuke 0.64 allows remote attackers to inject arbitrary web script or HTML via the uname parameter.

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.

Multiple SQL injection vulnerabilities in Xanthia.php in the Xanthia module in PostNuke 0.750 allow remote attackers to execute arbitrary SQL commands via the (1) name or (2) module parameter.

Multiple cross-site scripting (XSS) vulnerabilities in PostNuke 0.726 allows remote attackers to inject arbitrary web script or HTML via the (1) lid and query parameters to the Downloads module, (2) query parameter to the Web_links module, or (3) hlpfile parameter to openwindow.php.

Cross-site scripting (XSS) vulnerability in PostNuke 0.71 and earlier allows remote attackers to inject arbitrary web script or HTML via the (1) name parameter in modules.php and (2) catid parameter in index.php.

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.