Findings

CVE-2026-4828

Improper authentication in the OAuth login functionality in Devolutions Server 2026.1.11 and earlier allows a remote attacker with valid credentials to bypass multi-fa…

Published Apr 1, 2026 · updated Jun 17, 2026 · devolutions devolutions server

Improper authentication in the OAuth login functionality in Devolutions Server 2026.1.11 and earlier allows a remote attacker with valid credentials to bypass multi-factor authentication via a crafted login request.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Apr 1, 2026 · NIST NVD

    Detected

    Improper authentication in the OAuth login functionality in Devolutions Server 2026.1.11 and earlier allows a remote attacker with valid credentials to bypass multi-factor authentication via a crafted login request.

  2. Jun 17, 2026 · NIST NVD

    Updated

    Improper authentication in the OAuth login functionality in Devolutions Server 2026.1.11 and earlier allows a remote attacker with valid credentials to bypass multi-factor authentication via a crafted login request.

Affected

  • cpe devolutions/devolutions serverversion unspecified

Sources

  • CVE.orgVulnerability recordCVE-2026-4828

    Official CVE identifier

    cve.org
  • NIST NVDVulnerability recordCVE-2026-4828

    Improper authentication in the OAuth login functionality in Devolutions Server 2026.1.11 and earlier allows a remote attacker with valid credentials to bypass multi-factor authentication via a crafted login request.

    nvd.nist.gov

References

CVE-2026-4828 · ZeroDay Findings