CVE-2022-26493: drupal saml sp 2.0 single sign on

csirt@kutim:~/threat-intel/cve/CVE-2022-26493

CVSS 8.8 · High EPSS 0,59%

Kerentanan Improper Certificate Validation pada drupal saml sp 2.0 single sign on. Skor CVSS 3.1 8.8 (High) menurut NVD.

Deskripsi (NVD)

Xecurify's miniOrange Premium, Standard, and Enterprise Drupal SAML SP modules possess an authentication and authorization bypass vulnerability. An attacker with access to a HTTP-request intercepting method is able to bypass authentication and authorization by removing the SAML Assertion Signature - impersonating existing users and existing roles, including administrative users/roles. This vulnerability is not mitigated by configuring the module to enforce signatures or certificate checks. Xecurify recommends updating miniOrange modules to their most recent versions. This vulnerability is present in paid versions of the miniOrange Drupal SAML SP product affecting Drupal 7, 8, and 9.

Rincian

Terbit di NVD: 3 Juni 2022
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 8.8 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-295: Improper Certificate Validation
EPSS (30 hari): 0,59% peluang dieksploitasi; lebih tinggi dari 46,6% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
drupal	saml sp 2.0 single sign on	Versi 7.x hingga 7.x-2.57
drupal	saml sp 2.0 single sign on	Versi 8.x hingga 8.x-2.24

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://rafarmerjr1.github.io/2022/06/13/SAML-miniOrange.html

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:10 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.