CVE-2026-87952CWE-294

CVE-2026-87952

Low · published October 22, 2026

CVSS v3.1
3.1
EPSS
0%
Percentile
11.7
In the wild
Unconfirmed
What it is

Authentication Bypass by Capture-replay vulnerability in Drupal SAML SSO - Service Provider allows Remote Services with Stolen Credentials. This issue affects SAML SSO - Service Provider versions: from 0.0.0 to 3.2.0.

The record
Technical detail
CVSS v3.1
3.1 · LOW
Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00219 · 11.7th percentile
Weakness
CWE-294 · Authentication Bypass by Capture-replay
Published
2026-10-22T06:17Z
References (1)
https://www.drupal.org/sa-contrib-2026-150 · [email protected]
EPSS history
Timeline
  • 23 OCT 04:09Z
    EPSS moved — → 0%
    epss
  • 22 OCT 01:21Z
    SAML SSO - Service Provider - Moderately critical - Insufficient replay protection - SA-CONTRIB-2026-150
    cvelistv5
  • 22 OCT 01:21Z
    SAML SSO - Service Provider - Moderately critical - Insufficient replay protection - SA-CONTRIB-2026-150
    cvelistv5