CVE-2026-87943CWE-862broken-access-control

CVE-2026-87943

Medium · published October 22, 2026

CVSS v3.1
6.5
EPSS
0%
Percentile
3.2
In the wild
Unconfirmed
What it is

Missing Authorization vulnerability in Drupal SAML SSO - Service Provider allows Forceful Browsing. This issue affects SAML SSO - Service Provider versions: from 0.0.0 to 3.2.0.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00142 · 3.2th percentile
Weakness
CWE-862 · Missing Authorization
Published
2026-10-22T06:17Z
References (1)
https://www.drupal.org/sa-contrib-2026-141 · [email protected]
EPSS history
Timeline
  • 23 OCT 04:09Z
    EPSS moved — → 0%
    epss
  • 22 OCT 01:21Z
    SAML SSO - Service Provider - Critical - Improper access control - SA-CONTRIB-2026-141
    cvelistv5
  • 22 OCT 01:21Z
    SAML SSO - Service Provider - Critical - Improper access control - SA-CONTRIB-2026-141
    cvelistv5