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  4. CVE 2026 121825 open redirect in the liberty id ff service
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Back to active CVEs
Medium · CVSS 5.1CVE-2026-121825

Open redirect in the Liberty ID-FF service provider single sign-on flowCVE-2026-121825

Answer in brief

CVE-2026-121825 records a Medium severity (CVSS 5.1) vulnerability in Open redirect in the Liberty ID-FF service provider single sign-on flow. The current sources do not mark it as known exploited. The current feed maps OpenAM consortium/OpenAM (OpenAM Consortium Edition) (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Nov 9, 2026Updated Nov 9, 2026Source checked Nov 9, 2026First seen by HOL Nov 9, 2026Material review Nov 9, 2026
Upstream Advisory

Key facts

Risk
Medium · CVSS 5.1
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Available

Why this deserves its current priority

CVSS is 5.1. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps OpenAM consortium/OpenAM (OpenAM Consortium Edition) (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
OpenAM consortium/OpenAM (OpenAM Consortium Edition)generic>=14.0.0 <14.0.614.0.6

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for OpenAM consortium/OpenAM (OpenAM Consortium Edition).
  2. 2Review the reported fix. Source-reported solution: Upgrade to OpenAM (OpenAM Consortium Edition) 14.0.6 or later. Note that 14.0.6 disables the legacy Liberty ID-FF endpoints.

Evidence timeline and material changes

  1. Published upstream

    Nov 9, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Nov 9, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Nov 9, 2026

Sources and claim methodology

  • GitHub security advisorygithub.com
  • Source referenceopenam-jp.github.io
Upstream source description

OpenAM (OpenAM Consortium Edition) 14.0.5 and earlier contains an open redirect vulnerability (CWE-601) in the Liberty ID-FF service provider single sign-on flow. The goto parameter of the /preLogin endpoint is stored as the RelayState of the Liberty ID-FF authentication request without validation, and after the user completes single sign-on at the identity provider, the assertion consumer service redirects the browser to that value. A remote unauthenticated attacker can induce a user to access a crafted URL and, after the user authenticates, redirect the user to an arbitrary website, which may be used for phishing. Only deployments in which a Liberty ID-FF hosted service provider is configured are affected; Liberty ID-FF is not configured by default. This issue is fixed in 14.0.6, which disables the legacy Liberty ID-FF endpoints.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • Dianping CAT Login/Logout Handler.java Handler.redirectAlso CWE-601
  • kekingcn kkFileView BaseUrlFilter.java BaseUrlFilter.getBaseUrl redirectAlso CWE-601

Record context

Vulnerability class
Missing Auth
EPSS
Not reported
CWE IDs
CWE-601
Source
CVE List V5
Source checked
Nov 9, 2026
References
2 linked sources
Open source record