{"schemaVersion":3,"id":"CVE-2026-84717","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"A flaw was found in the Ansible Automation Platform automation-controller. The unauthenticated\nBitbucket Data Center webhook receiver skips HMAC signature verification for diagnostics:ping\nevents after it has already looked up the target template, causing the endpoint to return HTTP\n200 for a template that has a Bitbucket DC webhook configured and HTTP 403 otherwise. An\nunauthenticated remote attacker can use this response discrepancy as an oracle to enumerate\nwhich Job Template and Workflow Job Template IDs have Bitbucket DC webhooks configured, without\nknowing the secret webhook_key.","dates":{"published":"2026-09-23T19:40:32.246Z","modified":"2026-10-16T11:55:14.623Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":5.3,"severity":"medium","version":"3.1","versionLabel":"v3.1","source":"CVE.org","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":5.3,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":5.3,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00337,"percentile":0.25776,"severity":"low","asOf":"2026-10-21T00:00:00.000Z","change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[{"date":"2026-09-24T00:00:00.000Z","score":0.00337,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00337,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00337,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00337,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00337,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00337,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00337,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00337,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00337,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00337,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00337,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00337,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00337,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00337,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00337,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00337,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00337,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00337,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00337,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00337,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00337,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00337,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00337,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00337,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00337,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00337,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00337,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.00337,"percentile":0.25776}],"last30":[{"date":"2026-09-24T00:00:00.000Z","score":0.00337,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00337,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00337,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00337,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00337,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00337,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00337,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00337,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00337,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00337,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00337,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00337,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00337,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00337,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00337,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00337,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00337,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00337,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00337,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00337,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00337,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00337,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00337,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00337,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00337,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00337,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00337,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.00337,"percentile":0.25776}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","l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