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Unspecified vulnerability in Drupal before 4.6.11, and 4.7 before 4.7.5, when MySQL is used, allows remote authenticated users to cause a denial of service by poisoning the page cache via unspecified vectors, which triggers erroneous 404 HTTP errors for pages that exist.

Cross-site scripting (XSS) vulnerability in Drupal 6.0 allows remote authenticated users to inject arbitrary web script or HTML via titles in content edit forms.

Cross-site scripting (XSS) vulnerability in the upload module (upload.module) in Drupal 4.6.x before 4.6.8 and 4.7.x before 4.7.2 allows remote attackers to inject arbitrary web script or HTML via the uploaded filename.

Cross-site scripting (XSS) vulnerability in the taxonomy module in Drupal 4.6.8 and 4.7.2 allows remote attackers to inject arbitrary web script or HTML via inputs that are not properly validated when the page title is output, possibly involving the $names variable.

Cross-site scripting (XSS) vulnerability in Drupal 4.7.x and 5.x, when certain .htaccess protections are disabled, allows remote attackers to inject arbitrary web script or HTML via crafted links involving theme .tpl.php files.

Multiple SQL injection vulnerabilities in Drupal and vbDrupal 4.7.x before 4.7.9 and 5.x before 5.4 allow remote attackers to execute arbitrary SQL commands via modules that pass input to the taxonomy_select_nodes function, as demonstrated by the (1) taxonomy_menu, (2) ajaxLoader, and (3) ubrowser contributed modules.

Interpretation conflict in file.inc in Drupal 4.5.0 through 4.5.5 and 4.6.0 through 4.6.3 allows remote authenticated users to inject arbitrary web script or HTML via HTML in a file with a GIF or JPEG file extension, which causes the HTML to be executed by a victim who views the file in Internet Explorer as a result of CVE-2005-3312. NOTE: it could be argued that this vulnerability is due to a design flaw in Internet Explorer and the proper fix should be in that browser; if so, then this should not be treated as a vulnerability in Drupal.

Drupal 4.5.0 through 4.5.5 and 4.6.0 through 4.6.3, when running on PHP5, does not correctly enforce user privileges, which allows remote attackers to bypass the "access user profiles" permission.

The Drupal filter_xss_admin function in 5.x before 5.8 and 6.x before 6.3 does not "prevent use of the object HTML tag in administrator input," which has unknown impact and attack vectors, probably related to an insufficient cross-site scripting (XSS) protection mechanism.

Cross-site scripting (XSS) vulnerability in Drupal 4.0.0 allows remote attackers to inject arbitrary web script or HTML via Javascript in an IMG tag.