Medium severity6.8NVD Advisory· Published May 12, 2026· Updated May 13, 2026
CVE-2026-44305
CVE-2026-44305
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.
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
lemurPyPI | < 1.9.0 | 1.9.0 |
Affected products
1Patches
Vulnerability mechanics
References
5News mentions
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