{"id":"CVE-2017-16857","aliases":["EUVD-2017-8031","GHSA-wrg5-4633-4gg8"],"status":"published","title":"It is possible to bypass the bitbucket auto-unapprove plugin via minimal brute-force because it...","description":"It is possible to bypass the bitbucket auto-unapprove plugin via minimal brute-force because it is relying on asynchronous events on the back-end. This allows an attacker to merge any code into unsuspecting repositories. This affects all versions of the auto-unapprove plugin, however since the auto-unapprove plugin is not bundled with Bitbucket Server it does not affect any particular version of Bitbucket.","severity":{"version":"3.0","score":8.5,"vector":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00591,"percentile":0.4851,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-362"],"published":"2017-12-05T16:00:00Z","modified":"2026-06-17T01:10:02Z","products":[{"vendor":"atlassian","product":"auto-unapprove plugin (for bitbucket server)"},{"vendor":"atlassian","product":"bitbucket_auto_unapprove_plugin"}],"references":[{"url":"https://jira.atlassian.com/browse/BSERV-10439","tags":["x_refsource_CONFIRM","x_transferred","Issue Tracking","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-16857"},{"url":"https://github.com/advisories/GHSA-wrg5-4633-4gg8"}],"sources":{"cve":[{"id":"CVE-2017-16857","description":"It is possible to bypass the bitbucket auto-unapprove plugin via minimal brute-force because it is relying on asynchronous events on the back-end. This allows an attacker to merge any code into unsuspecting repositories. This affects all versions of the auto-unapprove plugin, however since the auto-unapprove plugin is not bundled with Bitbucket Server it does not affect any particular version of Bitbucket.","status":"published","published":"2017-12-05T16:00:00Z","modified":"2024-09-17T02:01:17.347Z","updated_at":"2026-11-02T14:33:21.453505Z"}],"euvd":[{"id":"EUVD-2017-8031","description":"It is possible to bypass the bitbucket auto-unapprove plugin via minimal brute-force because it is relying on asynchronous events on the back-end. This allows an attacker to merge any code into unsuspecting repositories. This affects all versions of the auto-unapprove plugin, however since the auto-unapprove plugin is not bundled with Bitbucket Server it does not affect any particular version of Bitbucket.","status":"published","published":"2017-12-05T16:00:00Z","modified":"2024-09-17T02:01:17Z","updated_at":"2026-11-03T00:28:44.385816Z"}],"ghsa":[{"id":"GHSA-wrg5-4633-4gg8","title":"It is possible to bypass the bitbucket auto-unapprove plugin via minimal brute-force because it...","description":"It is possible to bypass the bitbucket auto-unapprove plugin via minimal brute-force because it is relying on asynchronous events on the back-end. This allows an attacker to merge any code into unsuspecting repositories. This affects all versions of the auto-unapprove plugin, however since the auto-unapprove plugin is not bundled with Bitbucket Server it does not affect any particular version of Bitbucket.","status":"published","published":"2022-05-13T01:44:13Z","modified":"2023-02-02T05:01:06Z","cvss":[{"version":"3.0","score":8.5,"vector":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-362"],"updated_at":"2026-11-02T14:51:06.494699Z"}],"nvd":[{"id":"CVE-2017-16857","description":"It is possible to bypass the bitbucket auto-unapprove plugin via minimal brute-force because it is relying on asynchronous events on the back-end. This allows an attacker to merge any code into unsuspecting repositories. This affects all versions of the auto-unapprove plugin, however since the auto-unapprove plugin is not bundled with Bitbucket Server it does not affect any particular version of Bitbucket.","status":"published","published":"2017-12-05T16:29:00.453Z","modified":"2026-06-17T01:10:02.05Z","cvss":[{"version":"3.0","score":8.5,"vector":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6,"vector":"AV:N/AC:M/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-362"],"updated_at":"2026-11-02T14:04:09.7374Z"}]}}