{"schemaVersion":3,"id":"CVE-2018-9839","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"An issue was discovered in MantisBT through 1.3.14, and 2.0.0. Using a crafted request on bug_report_page.php (modifying the 'm_id' parameter), any user with REPORTER access or above is able to view any private issue's details (summary, description, steps to reproduce, additional information) when cloning it. By checking the 'Copy issue notes' and 'Copy attachments' checkboxes and completing the clone operation, this data also becomes public (except private notes).","dates":{"published":"2019-06-06T18:17:04.000Z","modified":"2024-08-05T07:24:56.245Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":6.5,"severity":"medium","version":"3.0","versionLabel":"v3.0","source":"NVD","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.0","versionLabel":"v3.0","source":"NVD","score":6.5,"severity":"medium","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":4,"severity":"medium","vector":"AV:N/AC:L/Au:S/C:P/I:N/A:N","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.01218,"percentile":0.68204,"severity":"low","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":-0.02199999999999997,"baselineDate":"2026-09-20T00:00:00.000Z","baselineScore":0.0124},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.0124,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.0124,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.0124,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.0124,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.0124,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.0124,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.0124,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.0124,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.0124,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.0124,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.0124,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.0124,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01218,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01218,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01218,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01218,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01218,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01218,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01218,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01218,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01218,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01218,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01218,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01218,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01218,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01218,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01218,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01218,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01218,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01218,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01218,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01218,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01218,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01218,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01218,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.01218,"percentile":0.68204}],"last30":[{"date":"2026-09-20T00:00:00.000Z","score":0.0124,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.01162,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.0124,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.0124,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.0124,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.0124,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.0124,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01218,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01218,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01218,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01218,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01218,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01218,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01218,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01218,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01218,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01218,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01218,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01218,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01218,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01218,"percentile":nul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