CVE-2026-123536— OpenAM before 16.1.4 SSRF via Federation Configuration Wizard Metadata URLs

Quick assessment

Affected

OpenIdentityPlatform OpenAM

Exploitation

No confirmed in-the-wild exploitation; assess based on exposure

Recommended action

Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

在版本 16.1.4 之前的 OpenAM 中存在一个服务器端请求伪造（SSRF）漏洞。该漏洞允许管理员（包括委派的管理员）通过联邦配置向导中的元数据 URL，使服务器获取任意 URL。攻击者可输入指向内部主机或云元数据端点的元数据 URL 或 OpenID Connect 发现 URL，从而探测内部网络并读取部分响应内容。

CVSS 4.1 · Medium Updated Nov 08, 2026

Possible ATT&CK Techniques 2 AI

T1602 · Data from Configuration Repository T1190 · Exploit Public-Facing Application

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Vulnerability Information

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Vulnerability Title

OpenAM before 16.1.4 SSRF via Federation Configuration Wizard Metadata URLs

Source: CVE Program / CVE List V5

Vulnerability Description

OpenAM before 16.1.4 contains a server-side request forgery vulnerability that allows administrators, including delegated realm administrators, to make the server fetch arbitrary URLs through federation configuration wizard metadata URLs. Attackers can enter metadata or OpenID Connect discovery URLs pointing to internal hosts or cloud metadata endpoints to probe the internal network and read partial responses.

Source: CVE Program / CVE List V5

CVSS Information

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N

Source: CVE Program / CVE List V5

Vulnerability Type

服务端请求伪造(SSRF)

Source: CVE Program / CVE List V5

Affected Products

Vendor	Product	Affected Versions	CPE	Subscribe
OpenIdentityPlatform	OpenAM	0 ~ 16.1.4	-

II. Public POCs for CVE-2026-123536

#	POC Description	Source Link	Shenlong Link

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III. Intelligence Information for CVE-2026-123536

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Other References for CVE-2026-123536 (2)

https://github.com/OpenIdentityPlatform/OpenAM/security/advisories/GHSA-rmw3-j353-w9f7 vendor-advisory
https://www.vulncheck.com/advisories/openam-before-16.1.4-ssrf-via-federation-configuration-wizard-metadata-urls third-party-advisory

https://www.cve.org/CVERecord?id=CVE-2026-123536

Same Patch Batch · OpenIdentityPlatform · 2026-11-08 · 18 CVEs total

CVE-2026-123551	10.0 CRITICAL	OpenAM 14.0.0 before 16.1.4 Session Token Disclosure via Notification WebSocket
CVE-2026-123550	9.8 CRITICAL	OpenAM before 16.1.4 SAML Authentication Bypass via Unsigned Assertions
CVE-2026-123549	9.8 CRITICAL	OpenAM before 16.1.4 Privilege Escalation via Self-Registration Attribute Bypass
CVE-2026-123543	7.5 HIGH	OpenAM before 16.1.4 Unauthenticated DoS via Unbounded Java Deserialisation
CVE-2026-123545	7.1 HIGH	OpenAM 14.5.1 before 16.1.4 CSRF in OAuth 2.0 Device Flow
CVE-2026-123544	6.8 MEDIUM	OpenAM before 16.1.4 Insufficient Response Validation in Internal SOAP Channel
CVE-2026-123542	6.8 MEDIUM	OpenAM before 16.1.4 PKCE Bypass in OAuth 2.0 Device Authorization Flow
CVE-2026-123538	6.6 MEDIUM	OpenAM before 16.1.4 SAML 1.x Signature Verification Issuer Impersonation
CVE-2026-123553	6.5 MEDIUM	OpenAM before 16.1.4 Default Credentials in Built-in Accounts Allow Unauthenticated Login
CVE-2026-123552	6.5 MEDIUM	OpenAM before 16.1.4 SSRF and CRL Tampering via Certificate CRL Distribution Point
CVE-2026-123546	6.1 MEDIUM	OpenAM before 16.1.4 Open Redirect and XSS via goto and gotoOnFail
CVE-2026-123537	5.0 MEDIUM	OpenAM before 16.1.4 SSRF via UMA Scope Description URLs
CVE-2026-123539	4.8 MEDIUM	OpenAM before 16.1.4 Stored XSS via OAuth 2.0 Consent Page Display Name
CVE-2026-123541	4.7 MEDIUM	OpenAM before 16.1.4 Open Redirect via SAML 1.x Trusted-Partner Matching
CVE-2026-123548	4.7 MEDIUM	OpenAM before 16.1.4 Open Redirect via WS-Federation and SAML v2.0 Pages
CVE-2026-123547	4.7 MEDIUM	OpenAM before 16.1.4 Open Redirect via SAML v2.0 RelayState
CVE-2026-123540	2.0 LOW	OpenAM before 16.1.4 Incomplete Attribute Encoding in SAML 1.x Form POST

IV. Related Vulnerabilities

Same product: OpenAM

Same vendor: OpenIdentityPlatform

Same weakness: CWE-918