{"items":[{"id":"NVI-00018545","kind":"vulnerability","title":"Keycloak: Denial of Service via specially crafted SAML input","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-p5mv-gj8j-xqgf","CVE-2026-7307"],"plain_summary":"GitHub lists this reviewed advisory for org.keycloak:keycloak-saml-core. 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-39833cad92d5024721f52f53ab9a037b"],"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":"2026-06-04T15:36:06.000Z","value":"7.5 high","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-39833cad92d5024721f52f53ab9a037b"}],"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-39833cad92d5024721f52f53ab9a037b","url":"https://github.com/advisories/GHSA-p5mv-gj8j-xqgf","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-p5mv-gj8j-xqgf","publisher":"GitHub Advisory Database","observed_at":"2026-11-07T00:53:06.181Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-39833cad92d5024721f52f53ab9a037b"],"technology":"org.keycloak:keycloak-saml-core","known_exclusions":[],"conditions_summary":"A flaw was found in Keycloak. A remote, unauthenticated attacker can send a specially crafted XML input to the Security Assertion Markup Language (SAML) endpoint. This malicious input can cause high CPU usage and worker thread starvation, leading to a Denial of Service (DoS) where the server becomes unavailable.","public_affected_ranges":["< 26.6.2"]}],"null_published_at":"2026-11-07T07:07:39.850Z","source_updated_at":"2026-06-04T15:36:06.000Z","source_disclosed_at":"2026-05-19T12:31:41.000Z","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":"2026-11-07T00:53:06.181Z"}],"next_cursor":null,"snapshot_revision":"42594"}