CVE-2026-123548

Description

OpenIdentityPlatform OpenAM before 16.1.4 contains an open redirect because WS-Federation logout, SAML v2.0 logout and name-identifier management, SAML v2.0 identity provider finder, and some authentication pages do not check destination URLs against allowed lists. Attackers can craft OpenAM-domain links that send users to arbitrary external sites for phishing.

Overview

State: PUBLISHED
Assigner (CNA): VulnCheck
CVSS severity: LOW
CVSS score: 2.3 / 10
CVSS vector: CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N
Effective score: 2.3 / 10 LOW source: CNA overview
CWE(s): CWE-601
Reserved: 2026-11-06
Published: 2026-11-08 01:37 UTC
Last updated: 2026-11-08 01:37 UTC
Source: https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/123xxx/CVE-2026-123548.json

European Union Vulnerability Database ENISA EUVD

ENISA's official EU repository for curated vulnerability intelligence. Carries a separate identifier (EUVD-YYYY-NNNN) and frequently exposes an earlier-published description + CVSS than NVD does.

EUVD ID: EUVD-2026-119433

EUVD enrichment is queued; refresh the page in a few seconds.

Affected products (2)

Vendor	Product	Versions	Platforms
OpenIdentityPlatform	OpenAM	`0` (affected), `16.1.4` (unaffected)	—
OpenIdentityPlatform	OpenAM	`0` (affected), `16.1.4` (unaffected)	—

Vendor references (2)

References embedded in the original CVE record by the assigning CNA.

GitHub Security Advisory (GHSA-mgwg-24cx-c8w3) vendor-advisory
VulnCheck Advisory: OpenAM before 16.1.4 Open Redirect via WS-Federation and SAML v2.0 Pages third-party-advisory

Web references (0)

DuckDuckGo results ranked by threat-intel / vendor advisory domains. Generated by the 🔎 Find references (web) button above — same flow as the Remediations search.

No web references attached yet.

Remediations (10)

October 2026 Critical Patch Update Released | security

web:blogs.oracle.com

For more information about the Critical Patch Update program, see the security vulnerability remediation practices page located on the Oracle Trust Center.

2026-11-08 11:26 UTC
CVE Vulnerabilities 2026: Critical Flaws & Fixes Hub

web:cyberupdates365.com

Track critical CVE vulnerabilities 2026 with verified enterprise patch guides. Fix zero-days across VMware, WordPress, Windows, and cloud infrastructure.

2026-11-08 11:26 UTC
CVE-2026-123548: OpenAM · Open Redirect | Threat Radar

web:radar.offseq.com

OpenIdentityPlatform OpenAM versions before 16.1.4 contain an open redirect vulnerability. This occurs because certain logout and authentication pages do not…

2026-11-08 11:26 UTC
ArcGIS Server Security 2026 Update 2 Patch - Esri Support

web:support.esri.com

This patch deals specifically with the issues listed below under Issues addressed with this patch . As part of the patch installation, the ArcGIS Server service is stopped and restarted. The restart may take several minutes depending on the number of services published on the ArcGIS Server site. This patch can be uninstalled as outlined in the Uninstalling this patch on Windows and Uninstalling ...

2026-11-08 11:26 UTC
SAP Security Patch Day - October 2026

web:support.sap.com

On 13 th of October 2026 , SAP security patch day saw the release of 16 new security notes and 4 GitHub security advisories. There are 2 updates to previously released security notes.

2026-11-08 11:26 UTC
CVE-2026-123548 - OpenIdentityPlatform OpenAM Open Redirect…

web:vulmon.com

Vulnerability Summary OpenIdentityPlatform OpenAM versions prior to 16.1.4 have an open redirect flaw. This vulnerability affects WS-Federation logout, SAML v2.0 logout and name-identifier management, SAML v2.0 identity provider finder, and certain authentication pages. These components fail to validate destination URLs against permitted lists. Attackers can create OpenAM-domain links that ...

2026-11-08 11:26 UTC
CVE-2026-123548 - Detail CVSS, EPSS & CISA Kev | CVE Find

web:www.cvefind.com

Full details for CVE-2026-123548 : technical description, impact, CVSS/EPSS scores, linked CWE, CAPEC, affected CPEs, disclosure date, and mitigation options.

2026-11-08 11:26 UTC
The 8 Best Automated Vulnerability Remediation Tools in 2026

web:www.openhands.dev

Compare 8 automated vulnerability remediation tools for 2026 on fixes, prioritization, integrations, and deployment control.

2026-11-08 11:26 UTC
Oracle Critical Patch Update Advisory - July 2026

web:www.oracle.com

This Critical Patch Update contains 1448 new security patches across the product families listed below. Please note that a My Oracle Support (MOS) note summarizing the content of this Critical Patch Update and other Oracle Software Security Assurance activities is located at July 2026 Critical Patch Update: Executive Summary and Analysis.

2026-11-08 11:26 UTC
Oracle Critical Security Patch Update Advisory - September 2026

web:www.oracle.com

Oracle Database Server Client-Only Installations The following Oracle Database Server vulnerabilities included in this Critical Security Patch Update affect client-only installations: CVE - 2026 -83348 and CVE - 2026 -83156. Oracle Autonomous Health Framework Risk Matrix This Critical Security Patch Update contains 2 new security patches, plus additional third party patches noted below, for Oracle ...

2026-11-08 11:26 UTC

AI Forensic Analysis

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Raw JSON

The full cvelistV5 record. Download as CVE-2026-123548.json.

{
  "containers": {
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        {
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          "product": "OpenAM",
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          "versions": [
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              "status": "affected",
              "version": "0",
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            },
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        },
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    "datePublished": "2026-11-08T01:37:52.819Z",
    "dateReserved": "2026-11-06T00:49:30.576Z",
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