CVE-2026-39962

Katalog CVE

CVSS 9.6 · Critical EPSS 0,66%

Kerentanan Improper Neutralization of Special Elements used in an LDAP Query ('LDAP Injection') pada misp-project misp. Skor CVSS 3.1 9.6 (Critical) menurut NVD.

Deskripsi (NVD)

MISP is an open source threat intelligence and sharing platform. Prior to 2.5.36, improper neutralization of special elements in an LDAP query in ApacheAuthenticate.php allows LDAP injection via an unsanitized username value when ApacheAuthenticate.apacheEnv is configured to use a user-controlled server variable instead of REMOTE_USER (such as in certain proxy setups). An attacker able to control that value can manipulate the LDAP search filter and potentially bypass authentication constraints or cause unauthorized LDAP queries. This vulnerability is fixed in 2.5.36.

Rincian

Terbit di NVD

9 April 2026

Terakhir diubah

22 Juni 2026

Status NVD

Analyzed

CVSS 3.1

9.6 (Critical), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

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

EPSS (30 hari)

0,66% peluang dieksploitasi; lebih tinggi dari 50,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/MISP/MISP/security/advisories/GHSA-mc53-48w8-9g63 advisory vendor
• https://github.com/MISP/MISP/commit/380ee4136a7d9ce2fe63fce06d517839f30aba10 patch
• https://github.com/MISP/MISP/commit/d7d671ea8f5822e91207dcad2003c35c30092a32 patch
• https://github.com/MISP/MISP/releases/tag/v2.5.36 product · release notes