CVE-2026-44305

Published: May 12, 2026Modified: Jun 17, 2026Deferred

6.8

Vector

CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

Exploitability: 1.6 / Impact: 5.2

Source: security-advisories@github.com (Secondary)

Description

Lemur manages TLS certificate creation. Prior to 1.9.0, when LDAP TLS is enabled (LDAP_USE_TLS = True), Lemur's LDAP authentication module unconditionally disables TLS certificate verification at the global ldap module level. This allows a man-in-the-middle attacker positioned between Lemur and the LDAP server to intercept all authentication credentials. This vulnerability is fixed in 1.9.0.

Related CWEs

CWE-295

Improper Certificate Validation

The product does not validate, or incorrectly validates, a certificate.

References (2)

https://github.com/Netflix/lemur/security/advisories/GHSA-vr7c-r5gj-j3w5

Source: security-advisories@github.com

https://github.com/Netflix/lemur/security/advisories/GHSA-vr7c-r5gj-j3w5

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0

Timeline

No history available yet.