CVE-2023-26490

mailcow is a dockerized email package, with multiple containers linked in one bridged network. The Sync Job feature - which can be made available to standard users by assigning them the necessary permission - suffers from a shell command injection. A malicious user can abuse this vulnerability to...

CVE-2023-26490 mailcow is vulnerable to shell command injection via xoauth2 authentication in imapsync​

mailcow is a dockerized email package, with multiple containers linked in one bridged network. The Sync Job feature - which can be made available to standard users by assigning them the necessary permission - suffers from a shell command injection. A malicious user can abuse this vulnerability to...

CVE-2023-26490

The CVE-2023-26490 entry describes a shell command injection in mailcow’s Sync Job feature within a dockerized mail server. The vulnerability arises from imapsync’s XOAUTH2 workflow creating a shell command to invoke openssl, with user password segments embedded in the command without validation,...