CVE-2026-85962CWE-287CWE-347

CVE-2026-85962

High · published October 12, 2026

CVSS v3.1
7.5
EPSS
0%
Percentile
15.8
In the wild
Unconfirmed
What it is

Progress MarkLogic Server 12.x releases before 12.1.0 and 11.x releases before 11.3.7 contain an improper authentication vulnerability in SAML processing. In deployments that use SAML authentication, an unauthenticated remote attacker could cause the affected server to accept an assertion that should be rejected, potentially resulting in unauthorized access.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00252 · 15.8th percentile
Weaknesses
CWE-287 · Improper Authentication; CWE-347 · Improper Verification of Cryptographic Signature
Published
2026-10-12T21:17Z
References (1)
https://community.progress.com/s/article/Marklogic-Critical-Security-Alert-Bulletin-October-2026 · [email protected]
EPSS history
Timeline
  • 14 OCT 03:33Z
    EPSS moved — → 0%
    epss
  • 12 OCT 16:12Z
    Improper authentication in Progress MarkLogic Server SAML processing
    cvelistv5
  • 12 OCT 16:12Z
    Improper authentication in Progress MarkLogic Server SAML processing
    cvelistv5