Multiple SQL injection vulnerabilities in the ajax_checklist_save function in the Ajax Checklist module 5.x before 5.x-1.1 for Drupal allow remote authenticated users, with "update ajax checklists" permissions, to execute arbitrary SQL commands via a save operation, related to the (1) nid, (2) qid, and (3) state parameters.
Cross-site scripting (XSS) vulnerability in the Ajax Checklist module 5.x before 5.x-1.1 for Drupal allows remote authenticated users, with create and edit permissions for posts, to inject arbitrary web script or HTML via unspecified vectors involving the ajax_checklist filter.
The validation functionality in the core upload module in Drupal 6.x before 6.5 allows remote authenticated users to bypass intended access restrictions and "attach files to content," related to a "logic error."
The core upload module in Drupal 5.x before 5.11 allows remote authenticated users to bypass intended access restrictions and read "files attached to content" via unknown vectors.
The user module in Drupal 5.x before 5.11 and 6.x before 6.5 might allow remote authenticated users to bypass intended login access rules and successfully login via unknown vectors.
The core BlogAPI module in Drupal 5.x before 5.11 and 6.x before 6.5 does not properly validate unspecified content fields of an internal Drupal form, which allows remote authenticated users to bypass intended access restrictions via modified field values.
The node module API in Drupal 5.x before 5.11 allows remote attackers to bypass node validation and have unspecified other impact via unknown vectors related to contributed modules.
Cross-site scripting (XSS) vulnerability in the stock quotes page in Stock 6.x before 6.x-1.0, a module for Drupal, allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
SQL injection vulnerability in Node Vote 5.x before 5.x-1.1 and 6.x before 6.x-1.0, a module for Drupal, when "Allow user to vote again" is enabled, allows remote authenticated users to execute arbitrary SQL commands via unspecified vectors related to a "previously cast vote."
Drupal, probably 5.10 and 6.4, does not set the secure flag for the session cookie in an https session, which can cause the cookie to be sent in http requests and make it easier for remote attackers to capture this cookie.