{"items":[{"id":"NVI-00014994","kind":"vulnerability","title":"Spring Web Flow JS RemotingHandler renders non-HTML Response as HTML","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-hw5c-xm3c-v96w","CVE-2026-40986"],"plain_summary":"GitHub lists this reviewed advisory for org.springframework.webflow:spring-webflow, org.springframework.webflow:spring-webflow, org.springframework.webflow:spring-webflow. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-02fd36552a1c723b14c877334f111a10"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-08-18T20:14:24.000Z","value":"4.8 medium","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-02fd36552a1c723b14c877334f111a10"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-02fd36552a1c723b14c877334f111a10","url":"https://github.com/advisories/GHSA-hw5c-xm3c-v96w","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-hw5c-xm3c-v96w","publisher":"GitHub Advisory Database","observed_at":"2026-11-02T20:14:33.912Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-02fd36552a1c723b14c877334f111a10"],"technology":"org.springframework.webflow:spring-webflow","known_exclusions":[],"conditions_summary":"Spring Web Flow's JavaScript RemotingHandler renders the body of an error response as HTML even when the response is not \"text/html\", which can result in a scripting attack in the user's browser if the error response from the server contains error details with input reflected from an attacker.\n\nAffected versions:\nSpring Web Flow 4.0.0; 3.0.0 through 3.0.1; 2.5.0 through 2.5.1.","public_affected_ranges":["= 4.0.0"]},{"certainty":"source_listed","source_ids":["sr-02fd36552a1c723b14c877334f111a10"],"technology":"org.springframework.webflow:spring-webflow","known_exclusions":[],"conditions_summary":"Spring Web Flow's JavaScript RemotingHandler renders the body of an error response as HTML even when the response is not \"text/html\", which can result in a scripting attack in the user's browser if the error response from the server contains error details with input reflected from an attacker.\n\nAffected versions:\nSpring Web Flow 4.0.0; 3.0.0 through 3.0.1; 2.5.0 through 2.5.1.","public_affected_ranges":[">= 3.0.0, <= 3.0.1"]},{"certainty":"source_listed","source_ids":["sr-02fd36552a1c723b14c877334f111a10"],"technology":"org.springframework.webflow:spring-webflow","known_exclusions":[],"conditions_summary":"Spring Web Flow's JavaScript RemotingHandler renders the body of an error response as HTML even when the response is not \"text/html\", which can result in a scripting attack in the user's browser if the error response from the server contains error details with input reflected from an attacker.\n\nAffected versions:\nSpring Web Flow 4.0.0; 3.0.0 through 3.0.1; 2.5.0 through 2.5.1.","public_affected_ranges":["<= 2.5.1"]}],"null_published_at":"2026-11-03T10:03:26.532Z","source_updated_at":"2026-08-18T20:14:24.000Z","source_disclosed_at":"2026-06-11T09:31:55.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"First indexed by Null; source disclosure date is shown separately.","null_first_observed_at":"2026-11-02T20:14:33.912Z"}],"next_cursor":null,"snapshot_revision":"42594"}