CVE-2026-44305 - Lemur: LDAP TLS certificate verification globally disabled enables credential interception
CVE ID :CVE-2026-44305
Published : May 12, 2026, 10:16 p.m. | 40 minutes ago
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.
Severity: 6.8 | MEDIUM
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Published : May 12, 2026, 10:16 p.m. | 40 minutes ago
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.
Severity: 6.8 | MEDIUM
Visit the link for more details, such as CVSS details, affected products, timeline, and more...