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TI-2026-86687 Aliases CVE-2026-123545GHSA-29cx-77jg-5p59

Cross-site request forgery in OpenAM OAuth device flow

Priority LOW 30CWE-352Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Passive
Attack complexity
Low
Attack requirements
None
Impact type
Tampering
Confidentiality · integrity · availability
High · Low · None
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-352.

Summary

OpenAM from 14.5.1 before 16.1.4 contains a cross-site request forgery flaw (CWE-352) in the OAuth 2.0 device authorization flow. When consent is skipped for implied-consent clients, an attacker can approve device codes. The attacker lures a logged-in user to a crafted page, which yields access and ID tokens that call APIs as that user.

Written with Claude Haiku 5.5 from the sources below · 2026-11-08

Description from the CNA

OpenAM from 14.5.1 before 16.1.4 contains a cross-site request forgery vulnerability in the OAuth 2.0 device authorization flow that allows attackers to approve device codes when consent is skipped for implied-consent clients. Attackers can start a device authorization and lure a logged-in user to a crafted page, obtaining access and ID tokens to call APIs as that user.

Why it matters now

EPSS 0.00124 2nd percentileScored 2026-11-08
Fix Fixed OpenAM (OpenIdentityPlatform): 16.1.4

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
OpenIdentityPlatformOpenAM14.5.1 to before 16.1.416.1.4Patch availableCNA
  • OpenAM VendorOpenIdentityPlatform Affected 14.5.1 to before 16.1.4 Fixed in 16.1.4 Patch available CNA

Remediation

Upgrade OpenIdentityPlatform OpenAM to version 16.1.4.

Written with Claude Haiku 5.5 from the sources below · 2026-11-08

  • Fix · CNA OpenAM (OpenIdentityPlatform) Fixed in 16.1.4

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    OpenIdentityPlatform OpenAM 16.1.4

    18 records Highest priority Priority MEDIUM 3 MEDIUM, 15 LOW

    Other records, highest priority first

    • TI-2026-86693 Session token disclosure in OpenAM notification WebSocketPriority MEDIUM 43
    • TI-2026-86692 Authentication bypass in OpenAM SAML login accepts unsigned assertionsPriority MEDIUM 41
    • TI-2026-86691 Privilege escalation in OpenAM via self-registration attribute bypassPriority MEDIUM 40
    Show all 18 records →

Timeline

  1. 2026-11-08 Threatist record created from CVE-2026-123545
  2. 2026-11-08 Alias added: GHSA-29cx-77jg-5p59
  3. 2026-11-09 Priority changed: MEDIUM → LOW

References

Advisory 1

  • TI-2025-20332 OpenDJ Denial of Service (Dos) using alias loop CVSS 4.0HIGH 8.7
  • TI-2026-25836 Pre-Authentication Remote Code Execution via `jato.clientSession` Deserialization in OpenAM CVSS 4.0CRITICAL 9.3
  • TI-2026-44519 OpenAM: Unauthenticated Remote Code Execution via Class.forName in AuthXMLUtils.createCustomCallback CVSS 3.1CRITICAL 9.8
  • TI-2023-19079 User impersonation using SAMLv1.x SSO in Open Access Management CVSS 3.1CRITICAL 9.8
  • TI-2026-34275 OpenAM Authentication Bypass via MSISDN LDAP Injection CVSS 4.0CRITICAL 9.3
  • TI-2026-32901 OpenAM Pre-auth User Profile Tampering via Anonymous SOAP Authn in Liberty IDPP/Discovery Endpoints CVSS 4.0CRITICAL 9.3
See all 54 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences