CVE-2026-121580

In Devolutions Server 2026.3.5, improper rule enforcement in the PAM Active Directory provider allows a user with PAM edit permissions to bypass the Devolutions Gateway host ruleset.

In Devolutions Server 2026.3.5.0 and earlier, missing authorization in the gateway network scan token API allows an authenticated low-privileged user to generate a network scan token and perform internal network discovery and port scanning through the gateway via a crafted API request.

In Devolutions Server 2026.3.5.0 and earlier, missing authorization in the attachment history API allows an authenticated low-privileged user to permanently delete or restore vault attachments via a crafted API request.

In Devolutions Server 2026.3.5.0 and earlier, missing authorization in the data source settings API allows an authenticated non-administrative user to disclose integration secrets via a crafted API request.

Cleartext transmission of sensitive information in the email configuration test in Devolutions Server 2026.3.13.0 and earlier allows an authenticated user with access to the test action to obtain the stored SMTP password via a request that names an attacker-controlled SMTP host.

Cleartext storage of sensitive information in the user account data in Devolutions Server 2026.3.12.0 and earlier allows an attacker with read access to the database or a database backup to obtain users' TOTP shared secrets via the unencrypted copy of the security key written when an administrator saves a user.

Insertion of sensitive information into sent data in the identity provider user synchronization in Devolutions Server 2026.3.13.0 and earlier allows an authenticated user with the delegated permission to update users from the identity provider to obtain other users' MFA secrets via the synchronization API response.

Server-side request forgery in the Active Directory credential validation in Devolutions Server 2026.3.12.0 and earlier allows an authenticated low-privileged user to capture the NetNTLMv2 hash of the DVLS service account via an attacker-controlled domain name in the request.

A vulnerability in Devolutions Server (versions 2025.3.2.0 through 2026.2.22.0) causes improper release of expired privileged access checkouts in the PAM scheduled check-in task. An authenticated user with checkout rights on a PAM account can retain access to that account on the target system after the checkout expires if a backlog of 21 or more newer active checkouts prevents the expired checkout from being checked in and its password from being rotated.

Missing authorization in the PAM AD computer import endpoint in Devolutions Server 2026.3.5.0 through 2026.3.10.0 and 2026.2.20.0 and earlier allows an authenticated non-administrative user with a PAM license to create PAM sub-providers under existing AD providers via a crafted import request.