A AegiFlow
HIGHCVSS 7.4

CVE-2026-53660

CVE-2026-53660 updated by NVD

Published
2026-08-14
Modified
2026-09-17
Sources
github-advisory, nvd

Summary

Open Access Management (OpenAM) is an access management solution. Prior to 16.1.1, the default configuration initializes the iPlanetDirectoryPro SSO cookie with HttpOnly disabled and without a protective SameSite default, and OAuth and OpenID Connect consent flows reuse that cookie through CsrfProtection as a CSRF token. When combined with same-origin cross-site scripting and a user following an attacker-controlled link, the cookie can be read and reused to steal the SSO session and complete attacker-driven consent grants. This issue is fixed in version 16.1.1.

Affected packages

EcosystemPackageAffected versionsFixed versions
Mavenorg.openidentityplatform.openam:openam-core16.1.1

Remediation: Upgrade to 16.1.1 or later.

References

Includes data from the GitHub Advisory Database, licensed under CC-BY 4.0.

Includes data from the National Vulnerability Database (NIST). NVD data is in the public domain; this page is not endorsed by NIST.

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