GitHub Advisoryadvisory · Maven
GHSA-fhrq-3gmx-p879 OpenAM SAML2 Cluster Cookie-Hash-Redirect Path has Pre-authentication Reflected XSS via `FSUtils.postToTarget`
LOW
Official page ↗
- Aliases
- CVE-2026-44793
- Ecosystem
- Maven
- Packages
- org.openidentityplatform.openam:openam-federation-library
- Severity
- Low
- CVSS vector
- CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
- Weaknesses
- CWE-79
- Reviewed
- 2026-06-22
Affected packages
• Maven org.openidentityplatform.openam:openam-federation-library: < 16.1.1 → fixed in 16.1.1
Description
Summary
Certain federation endpoints do not consistently apply output encoding when rendering user-supplied parameters into HTML responses. Under a non-default configuration used in some clustered deployments, this inconsistency can result in reflected XSS in the OpenAM origin without authentication.
Related
Alias · CVE (1)
- CVE-2026-44793 Open Access Management (OpenAM) is an access management solution. vulnerability
Weakness · CWE (1)
- CWE-79 Improper Neutralization of Input During Web Page Generation weakness
References
- https://github.com/OpenIdentityPlatform/OpenAM/security/advisories/GHSA-fhrq-3gmx-p879 web
- https://nvd.nist.gov/vuln/detail/CVE-2026-44793 advisory
- https://github.com/OpenIdentityPlatform/OpenAM/commit/2f5e9bf4c28a4c9e97ded6ebd75e4e1ec241c894 web
- https://github.com/OpenIdentityPlatform/OpenAM package
- https://github.com/OpenIdentityPlatform/OpenAM/releases/tag/16.1.1 web