{"schema":"threatline.record/2","record":{"id":"CVE-2026-113704","aliases":[],"summary":"a2aproject a2a-rs Push Notification push_notification_sender.rs HttpPushSender server-side request forgery","details":"A vulnerability has been found in a2aproject a2a-rs up to 0.4.3. This affects the function HttpPushSender of the file crates/server/src/push_notification_sender.rs of the component Push Notification Handler. Such manipulation of the argument TaskPushNotificationConfig leads to server-side request forgery. The attack may be launched remotely. The name of the patch is 2ba50176ea9f222d9a7d0f0e8cfe6fae7cf4c224. Applying a patch is advised to resolve this issue.","categories":["Unclassified"],"product":"a2a-rs","vendor":"a2aproject","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-113704","source_modified_at":"2026-10-21T15:51:31.062Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"a2a-rs","vendor":"a2aproject","versions":[{"version":"0.4.0","status":"affected"},{"version":"0.4.1","status":"affected"},{"version":"0.4.2","status":"affected"},{"version":"0.4.3","status":"affected"}],"defaultStatus":null}],"fixed_versions":[],"cvss":6.9,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00478,"percentile":0.40361,"score_date":"2026-10-23"},"published_at":"2026-10-20T22:00:25.887Z","modified_at":"2026-10-21T15:51:31.062Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-113704","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-21T15:51:31.062Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-113704","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://vuldb.com/vuln/422865","tags":["vdb-entry","technical-description"]},{"source":"CVE List","url":"https://vuldb.com/vuln/422865/cti","tags":["signature","permissions-required"]},{"source":"CVE List","url":"https://vuldb.com/cve/CVE-2026-113704","tags":["third-party-advisory"]},{"source":"CVE List","url":"https://vuldb.com/submit/1014883","tags":["third-party-advisory"]},{"source":"CVE List","url":"https://github.com/a2aproject/a2a-rs/pull/124","tags":["issue-tracking","patch"]},{"source":"CVE List","url":"https://github.com/a2aproject/a2a-rs/commit/2ba50176ea9f222d9a7d0f0e8cfe6fae7cf4c224","tags":["patch"]},{"source":"CVE List","url":"https://github.com/a2aproject/a2a-rs/","tags":["product"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"yes","technical_impact":"partial","assessed_at":"2026-10-21T14:40:30.871594Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-21T15:51:31.062Z","content_hash":"3a4432d91e54c91135fbc21954393b3b979f4d6073528618dd016d21f8a2929b"}}