High severityNVD Advisory· Published Sep 15, 2026· Updated Sep 17, 2026
CVE-2026-44203
CVE-2026-44203
Description
Open Access Management (OpenAM) is an access management solution. Prior to 16.1.1, the OAuth 2.0 and OpenID Connect authorization endpoint does not sufficiently encode user-supplied parameters before FormPostResponse.ftl and checkSession.ftl render them into HTML for the form_post response mode. An unauthenticated attacker can induce a user to open a crafted authorization request and execute script in the OpenAM origin. This issue is fixed in version 16.1.1.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
org.openidentityplatform.openam:openam-oauth2Maven | >= 13.0.0, < 16.1.1 | 16.1.1 |
Affected products
1Patches
Vulnerability mechanics
References
4News mentions
0No linked articles in our index yet.