{"items":[{"id":"NVI-00004392","kind":"vulnerability","title":"gree/jose - \"None\" Algorithm treated as valid in tokens","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-9gxv-x7rp-r2hc"],"plain_summary":"GitHub lists this reviewed advisory for gree/jose. 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-5932e58398866e73f223a0eb22a37fb3"],"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},{"summary":"The original advisory lists fixed boundaries 2.2.1 for gree/jose. Confirm the publisher’s latest guidance.","source_ids":["sr-648caf7e867b7d5e8b657993ccc99403"],"action_type":"vendor_patch","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":[],"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-5932e58398866e73f223a0eb22a37fb3","url":"https://github.com/advisories/GHSA-9gxv-x7rp-r2hc","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-9gxv-x7rp-r2hc","publisher":"GitHub Advisory Database","observed_at":"2026-11-04T09:59:26.779Z"},{"id":"sr-648caf7e867b7d5e8b657993ccc99403","url":"https://github.com/advisories/GHSA-9gxv-x7rp-r2hc","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-9gxv-x7rp-r2hc","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:10.686Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-5932e58398866e73f223a0eb22a37fb3"],"technology":"gree/jose","known_exclusions":[],"conditions_summary":"Several widely-used JSON Web Token (JWT) libraries, including node-jsonwebtoken, pyjwt, namshi/jose, php-jwt, and jsjwt, are affected by critical vulnerabilities that could allow attackers to bypass the verification step when using asymmetric keys (RS256, RS384, RS512, ES256, ES384, ES512).","public_affected_ranges":["< 2.2.1"]},{"certainty":"source_listed","source_ids":["sr-648caf7e867b7d5e8b657993ccc99403"],"technology":"gree/jose","known_exclusions":[],"conditions_summary":"Several widely-used JSON Web Token (JWT) libraries, including node-jsonwebtoken, pyjwt, namshi/jose, php-jwt, and jsjwt, are affected by critical vulnerabilities that could allow attackers to bypass the verification step when using asymmetric keys (RS256, RS384, RS512, ES256, ES384, ES512).","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 2.2.1"]}],"null_published_at":"2026-11-04T10:04:27.924Z","source_updated_at":"2026-07-16T18:46:46.000Z","source_disclosed_at":"2024-05-15T21:47:39.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:42:10.686Z"},{"id":"NVI-00004392","kind":"vulnerability","title":"gree/jose - \"None\" Algorithm treated as valid in tokens","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-9gxv-x7rp-r2hc"],"plain_summary":"OSV carries this publisher advisory for gree/jose. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"The original advisory lists fixed boundaries 2.2.1 for gree/jose. Confirm the publisher’s latest guidance.","source_ids":["sr-648caf7e867b7d5e8b657993ccc99403"],"action_type":"vendor_patch","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":[],"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-648caf7e867b7d5e8b657993ccc99403","url":"https://github.com/advisories/GHSA-9gxv-x7rp-r2hc","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-9gxv-x7rp-r2hc","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:10.686Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-648caf7e867b7d5e8b657993ccc99403"],"technology":"gree/jose","known_exclusions":[],"conditions_summary":"Several widely-used JSON Web Token (JWT) libraries, including node-jsonwebtoken, pyjwt, namshi/jose, php-jwt, and jsjwt, are affected by critical vulnerabilities that could allow attackers to bypass the verification step when using asymmetric keys (RS256, RS384, RS512, ES256, ES384, ES512).","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 2.2.1"]}],"null_published_at":"2026-10-31T22:12:52.647Z","source_updated_at":"2026-07-16T19:00:22.053Z","source_disclosed_at":"2024-05-15T21:47:39.000Z","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":"2026-10-31T21:42:10.686Z"}],"next_cursor":null,"snapshot_revision":"42594"}