{"action":"Upgrade org.asynchttpclient:async-http-client to 2.15.0 (2.x) or 3.0.10 (3.x) or later.","affected":[{"fixed":"3.0.10","introduced":"3.0.0.Beta1"},{"fixed":"2.15.0","introduced":"2.0.0"}],"component":"org.asynchttpclient:async-http-client","cve_ids":["CVE-2026-45300"],"ecosystem":"Maven","epss":0.00399,"exploited":false,"fixed_versions":["3.0.10","2.15.0"],"ghsa_id":"GHSA-fmxf-pm6p-7xgm","id":"tcs_01M5N8WCR99XY2AS6S0PMQGEPW","modified_at":"2026-09-10T03:50:46.791067428Z","published_at":"2026-05-18T16:42:20Z","references":["https://osv.dev/vulnerability/GHSA-fmxf-pm6p-7xgm","https://github.com/AsyncHttpClient/async-http-client/security/advisories/GHSA-fmxf-pm6p-7xgm","https://nvd.nist.gov/vuln/detail/CVE-2026-45300","https://github.com/AsyncHttpClient/async-http-client/commit/3b0e3e9e","https://github.com/AsyncHttpClient/async-http-client","https://github.com/AsyncHttpClient/async-http-client/releases/tag/async-http-client-project-3.0.10"],"severity":{"label":"high","score":7.4},"sources":[{"source":"osv","source_id":"GHSA-fmxf-pm6p-7xgm","url":"https://osv.dev/vulnerability/GHSA-fmxf-pm6p-7xgm"}],"summary":"async-http-client: Cookie header not stripped on cross-origin redirect"}