What is GHSA-xp86-5592-qh57?

GHSA-xp86-5592-qh57 is a security advisory published by GitHub Security Advisories with High severity. Improper certificate validation on LDAPS connections to Active Directory in Devolutions Server...

Which CVE IDs does GHSA-xp86-5592-qh57 cover?

GHSA-xp86-5592-qh57 covers the following CVE IDs: CVE-2026-13327. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-xp86-5592-qh57?

GHSA-xp86-5592-qh57 has a CVSS v3 base score of 8.3, published by GitHub Security Advisories.

GHSA-xp86-5592-qh57HighCVSS 8.3

Improper certificate validation on LDAPS connections to Active Directory in Devolutions Server...

Vendor

GitHub Security Advisories

Published

September 15, 2026

Last Modified

September 20, 2026

🔗 CVE IDs covered (1)

CVE-2026-13327 →

📋 Description

Improper certificate validation on LDAPS connections to Active Directory in Devolutions Server 2026.2.16 and earlier allows a network-positioned attacker to intercept privileged directory service credentials via a spoofed domain controller certificate.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-13327
https://devolutions.net/security/advisories/DEVO-2026-0030
https://github.com/advisories/GHSA-xp86-5592-qh57