{"id":"CVE-2018-16367","aliases":["EUVD-2018-8213","GHSA-mjjv-394r-rc2r"],"status":"published","title":"In OnlineJudge 2.0, the sandbox has an incorrect access control vulnerability that can write a...","description":"In OnlineJudge 2.0, the sandbox has an incorrect access control vulnerability that can write a file anywhere. A user can write a directory listing to /tmp, and can leak file data with a #include.","severity":{"version":"3.0","score":9.9,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.02169,"percentile":0.82404,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-22"],"published":"2018-09-02T22:00:00Z","modified":"2026-10-20T10:49:52Z","products":[{"vendor":"qduoj","product":"onlinejudge"}],"references":[{"url":"https://github.com/QingdaoU/OnlineJudge/issues/165","tags":["x_refsource_MISC","x_transferred","Exploit","Issue Tracking","Third Party Advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-16367"},{"url":"https://github.com/advisories/GHSA-mjjv-394r-rc2r"}],"sources":{"cve":[{"id":"CVE-2018-16367","description":"In OnlineJudge 2.0, the sandbox has an incorrect access control vulnerability that can write a file anywhere. A user can write a directory listing to /tmp, and can leak file data with a #include.","status":"published","published":"2018-09-02T22:00:00Z","modified":"2024-08-05T10:24:31.706Z","updated_at":"2026-11-02T14:35:11.072321Z"}],"euvd":[{"id":"EUVD-2018-8213","description":"In OnlineJudge 2.0, the sandbox has an incorrect access control vulnerability that can write a file anywhere. A user can write a directory listing to /tmp, and can leak file data with a #include.","status":"published","published":"2018-09-02T22:00:00Z","modified":"2024-08-05T10:24:31Z","updated_at":"2026-11-03T02:39:41.750379Z"}],"ghsa":[{"id":"GHSA-mjjv-394r-rc2r","title":"In OnlineJudge 2.0, the sandbox has an incorrect access control vulnerability that can write a...","description":"In OnlineJudge 2.0, the sandbox has an incorrect access control vulnerability that can write a file anywhere. A user can write a directory listing to /tmp, and can leak file data with a #include.","status":"published","published":"2022-05-13T01:19:15Z","modified":"2023-02-01T05:05:47Z","cvss":[{"version":"3.0","score":9.9,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:50:16.912878Z"}],"nvd":[{"id":"CVE-2018-16367","description":"In OnlineJudge 2.0, the sandbox has an incorrect access control vulnerability that can write a file anywhere. A user can write a directory listing to /tmp, and can leak file data with a #include.","status":"published","published":"2018-09-02T22:29:01.257Z","modified":"2026-06-17T01:44:09.997Z","cvss":[{"version":"3.0","score":9.9,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":9,"vector":"AV:N/AC:L/Au:S/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:04:38.672108Z"}],"osv":[{"id":"CVE-2018-16367","description":"In OnlineJudge 2.0, the sandbox has an incorrect access control vulnerability that can write a file anywhere. A user can write a directory listing to /tmp, and can leak file data with a #include.","status":"published","published":"2018-09-02T22:29:01.257Z","modified":"2026-10-20T10:49:52.423004167Z","cvss":[{"version":"3.0","score":9.9,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:44:08.533609Z"}]}}