🛡️ CVE-2023-37471
🔴 CVSS 9.5 — Critical ✅ No Known Exploit CWE-287 NVD
9.5
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Open Access Management (OpenAM) is an access management solution that includes Authentication, SSO, Authorization, Federation, Entitlements and Web Services Security. OpenAM up to version 14.7.2 does not properly validate the signature of SAML responses received as part of the SAMLv1.x Single Sign-On process. Attackers can use this fact to impersonate any OpenAM user, including the administrator, by sending a specially crafted SAML response to the SAMLPOSTProfileServlet servlet. This problem has been patched in OpenAM 14.7.3-SNAPSHOT and later. User unable to upgrade should comment servlet `SAMLPOSTProfileServlet` from their pom file. See the linked GHSA for details.

Details

Severity CRITICAL
CVSS Score 9.5
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CWE CWE-287
Public Exploit ✅ No
Source NVD
Published 2023-07-20
Updated 2026-06-08
Modified 2024-11-21

Affected Packages

Software From version Fixed in
openam — 14.7.3
org.openidentityplatform.openam:openam-federation-library — 14.7.3

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