ImpressCMS 1.3.10 has XSS via the PATH_INFO to htdocs/install/index.php, htdocs/install/page_langselect.php, or htdocs/install/page_modcheck.php.
Cross-site scripting (XSS) vulnerability in modules/system/admin.php in ImpressCMS 1.3.6.1 allows remote attackers to inject arbitrary web script or HTML via the query parameter in a listimg action.
Absolute path traversal vulnerability in htdocs/libraries/image-editor/image-edit.php in ImpressCMS before 1.3.6 allows remote attackers to delete arbitrary files via a full pathname in the image_path parameter in a cancel action.
Cross-site scripting (XSS) vulnerability in modules/content/admin/content.php in ImpressCMS 1.2.3 Final, and possibly other versions before 1.2.4, allows remote attackers to inject arbitrary web script or HTML via the quicksearch_ContentContent parameter.
SQL Injection in ImpressCMS 1.4.3 and earlier allows remote attackers to inject into the code in unintended way, this allows an attacker to read and modify the sensitive information from the database used by the application. If misconfigured, an attacker can even upload a malicious web shell to compromise the entire system.
ImpressCMS before 1.4.3 allows include/findusers.php groups SQL Injection.
ImpressCMS before 1.4.3 allows libraries/image-editor/image-edit.php image_temp Directory Traversal.
ImpressCMS before 1.4.3 has Incorrect Access Control because include/findusers.php allows access by unauthenticated attackers (who are, by design, able to have a security token).
ImpressCMS before 1.4.3 has plugins/preloads/autologin.php type confusion with resultant Authentication Bypass (!= instead of !==).
ImpressCMS before 1.4.2 allows unauthenticated remote code execution via …../// directory traversal in origName or imageName, leading to unsafe interaction with the CKEditor processImage.php script. The payload may be placed in PHP_SESSION_UPLOAD_PROGRESS when the PHP installation supports upload_progress.