{"id":"CVE-2020-2189","aliases":["EUVD-2022-2386","GHSA-4hhq-j3xw-wj89"],"status":"published","title":"RCE vulnerability in SCM Filter Jervis Plugin","description":"Jenkins SCM Filter Jervis Plugin 0.2.1 and earlier does not configure its YAML parser to prevent the instantiation of arbitrary types, resulting in a remote code execution vulnerability.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.02282,"percentile":0.83295,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-502"],"published":"2020-05-06T12:45:26Z","modified":"2026-10-24T10:30:32Z","fixes":[{"ecosystem":"Maven","package":"io.jenkins.plugins:scm-filter-jervis","fixed_in":["0.3"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"io.jenkins.plugins:scm-filter-jervis","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"0.2.1"},{"fixed":"0.3"}]}]},{"source":"osv","ecosystem":"Maven","package":"io.jenkins.plugins:scm-filter-jervis","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.3"}]}],"versions":["0.1","0.2","0.2.1"]}],"products":[{"vendor":"jenkins","product":"source_code_management_filter_jervis"},{"vendor":"jenkins project","product":"jenkins scm filter jervis plugin"}],"references":[{"url":"https://jenkins.io/security/advisory/2020-05-06/#SECURITY-1826","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","advisory","web"]},{"url":"http://www.openwall.com/lists/oss-security/2020/05/06/3","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Third Party Advisory","advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-2189","tags":["advisory"]},{"url":"https://github.com/jenkinsci/scm-filter-jervis-plugin/commit/a36e8bdef3a2a84737b64a898da4106793997273","tags":["web"]},{"url":"https://github.com/advisories/GHSA-4hhq-j3xw-wj89"},{"url":"https://github.com/jenkinsci/scm-filter-jervis-plugin","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2020-2189","description":"Jenkins SCM Filter Jervis Plugin 0.2.1 and earlier does not configure its YAML parser to prevent the instantiation of arbitrary types, resulting in a remote code execution vulnerability.","status":"published","published":"2020-05-06T12:45:26Z","modified":"2024-08-04T07:01:41.129Z","updated_at":"2026-11-02T14:35:51.206854Z"}],"euvd":[{"id":"EUVD-2022-2386","description":"Jenkins SCM Filter Jervis Plugin 0.2.1 and earlier does not configure its YAML parser to prevent the instantiation of arbitrary types, resulting in a remote code execution vulnerability.","status":"published","published":"2020-05-06T12:45:26Z","modified":"2024-08-04T07:01:41Z","updated_at":"2026-11-03T03:08:10.371372Z"}],"ghsa":[{"id":"GHSA-4hhq-j3xw-wj89","title":"RCE vulnerability in SCM Filter Jervis Plugin","description":"SCM Filter Jervis Plugin 0.2.1 and earlier does not configure its YAML parser to prevent the instantiation of arbitrary types. This results in a remote code execution (RCE) vulnerability exploitable by users able to configure jobs with the filter, or control the contents of a previously configured job’s SCM repository.\n\nSCM Filter Jervis Plugin 0.3 configures its YAML parser to only instantiate safe types.","status":"published","published":"2022-05-24T17:17:14Z","modified":"2023-12-07T21:38:52Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:37:24.593982Z"}],"nvd":[{"id":"CVE-2020-2189","description":"Jenkins SCM Filter Jervis Plugin 0.2.1 and earlier does not configure its YAML parser to prevent the instantiation of arbitrary types, resulting in a remote code execution vulnerability.","status":"published","published":"2020-05-06T13:15:14.633Z","modified":"2026-06-17T03:11:57.33Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.5,"vector":"AV:N/AC:L/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:05:59.718774Z"}],"osv":[{"id":"CVE-2020-2189","description":"Jenkins SCM Filter Jervis Plugin 0.2.1 and earlier does not configure its YAML parser to prevent the instantiation of arbitrary types, resulting in a remote code execution vulnerability.","status":"published","published":"2020-05-06T13:15:14.633Z","modified":"2026-10-24T10:30:32.689982024Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:15.534837Z"},{"id":"GHSA-4hhq-j3xw-wj89","title":"RCE vulnerability in SCM Filter Jervis Plugin","description":"SCM Filter Jervis Plugin 0.2.1 and earlier does not configure its YAML parser to prevent the instantiation of arbitrary types. This results in a remote code execution (RCE) vulnerability exploitable by users able to configure jobs with the filter, or control the contents of a previously configured job’s SCM repository.\n\nSCM Filter Jervis Plugin 0.3 configures its YAML parser to only instantiate safe types.","status":"published","published":"2022-05-24T17:17:14Z","modified":"2024-02-16T08:17:02.31569Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T15:46:37.148947Z"}]}}