Cross-Site Request Forgery (CSRF) vulnerability in the /op/op.Ajax.php in SeedDMS v5.1.x<5.1.23 and v6.0.x<6.0.16 allows a remote attacker to edit document name without victim's knowledge, by enticing an authenticated user to visit an attacker's web page.
Cross-Site Request Forgery (CSRF) vulnerability in the /op/op.LockDocument.php in SeedDMS v5.1.x<5.1.23 and v6.0.x <6.0.16 allows a remote attacker to lock any document without victim's knowledge, by enticing an authenticated user to visit an attacker's web page.
Cross-Site Request Forgery (CSRF) vulnerability in the /op/op.UnlockDocument.php in SeedDMS v5.1.x <5.1.23 and v6.0.x <6.0.16 allows a remote attacker to unlock any document without victim's knowledge, by enticing an authenticated user to visit an attacker's web page.
SeedDMS before 5.1.11 allows Remote Command Execution (RCE) because of unvalidated file upload of PHP scripts, a different vulnerability than CVE-2018-12940.
A directory traversal flaw in SeedDMS (formerly LetoDMS and MyDMS) before 5.1.8 allows an authenticated attacker to write to (or potentially delete) arbitrary files via a .. (dot dot) in the "op/op.UploadChunks.php" "qquuid" parameter. NOTE: this can be leveraged to execute arbitrary code by using CVE-2018-12940.
Unrestricted file upload vulnerability in "op/op.UploadChunks.php" in SeedDMS (formerly LetoDMS and MyDMS) before 5.1.8 allows remote attackers to execute arbitrary code by uploading a file with an executable extension specified by the "qqfile" parameter. This allows an authenticated attacker to upload a malicious file containing PHP code to execute operating system commands to the web root of the application.
This vulnerability allows remote attackers to execute arbitrary code in SeedDMS (formerly LetoDMS and MyDMS) before 5.1.8 by adding a system command at the end of the "cacheDir" path and following usage of the "Clear Cache" functionality. This allows an authenticated attacker, with permission to the Settings functionality, to inject arbitrary system commands within the application by manipulating the "Cache directory" path. An attacker can use it to perform malicious tasks such as to extract, change, or delete sensitive information or run system commands on the underlying operating system.