CVE-2026-44304

Katalog CVE

CVSS 8.1 · High EPSS 0,29%

Kerentanan Improper Neutralization of Special Elements used in an LDAP Query ('LDAP Injection'). Skor CVSS 3.1 8.1 (High) menurut github.com.

Deskripsi (NVD)

Lemur manages TLS certificate creation. Prior to 1.9.0, Lemur's LDAP authentication module (lemur/auth/ldap.py) constructs LDAP search filters using unsanitized user input via Python string interpolation. An authenticated LDAP user can inject LDAP filter metacharacters through the username field to manipulate group membership queries and escalate their privileges to administrator. This vulnerability is fixed in 1.9.0.

Rincian

Terbit di NVD

12 Mei 2026

Terakhir diubah

17 Juni 2026

Status NVD

Deferred

CVSS 3.1

8.1 (High), sumber github.com
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-90: Improper Neutralization of Special Elements used in an LDAP Query ('LDAP Injection')

EPSS (30 hari)

0,29% peluang dieksploitasi; lebih tinggi dari 19,7% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://github.com/Netflix/lemur/security/advisories/GHSA-3r34-vq8m-39gh