{"action":"Upgrade org.openidentityplatform.openam:openam-oauth2 to 16.1.1 or later.","affected":[{"fixed":"16.1.1","introduced":"13.0.0"}],"component":"org.openidentityplatform.openam:openam-oauth2","cve_ids":["CVE-2026-44203"],"ecosystem":"Maven","epss":0.00593,"exploited":false,"fixed_versions":["16.1.1"],"ghsa_id":"GHSA-fq9h-c788-fx73","id":"tcs_01M5N8WJMH0CGA9WHKPRGXQAM1","modified_at":"2026-06-22T20:41:30.718635Z","published_at":"2026-06-22T20:11:49Z","references":["https://osv.dev/vulnerability/GHSA-fq9h-c788-fx73","https://github.com/OpenIdentityPlatform/OpenAM/security/advisories/GHSA-fq9h-c788-fx73","https://github.com/OpenIdentityPlatform/OpenAM","https://github.com/OpenIdentityPlatform/OpenAM/releases/tag/16.1.1"],"severity":{"label":"critical","score":9.3},"sources":[{"source":"osv","source_id":"GHSA-fq9h-c788-fx73","url":"https://osv.dev/vulnerability/GHSA-fq9h-c788-fx73"}],"summary":"OpenAM has pre-auth Reflected XSS in OAuth2 / OIDC response_mode=form_post via state parameter (FormPostResponse.ftl)"}