{"id":"CVE-2021-27341","aliases":["EUVD-2021-14101","GHSA-gwp7-fg46-5fgw"],"status":"published","title":"OpenSIS Community Edition version \u003c= 7.6 is affected by a local file inclusion vulnerability in...","description":"OpenSIS Community Edition version \u003c= 7.6 is affected by a local file inclusion vulnerability in DownloadWindow.php via the \"filename\" parameter.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.02051,"percentile":0.81409,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-22"],"published":"2021-09-16T13:47:48Z","modified":"2026-10-24T10:47:55Z","products":[{"vendor":"os4ed","product":"opensis"}],"references":[{"url":"https://github.com/OS4ED/openSIS-Classic/issues/158","tags":["x_refsource_MISC","x_transferred","Issue Tracking","Third Party Advisory","report"]},{"url":"https://github.com/OS4ED/openSIS-Classic/releases","tags":["x_refsource_MISC","x_transferred","Release Notes","Third Party Advisory","advisory"]},{"url":"https://github.com/OS4ED/openSIS-Classic/commit/f78407d5291c686c3f416073dcb9143f3a3d5489#diff-24b751f2072f058259d033016938101f9fa29884ebcc09ce7eb88def3421e5ba","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-27341"},{"url":"http://opensis.com"},{"url":"http://os4ed.com"},{"url":"https://github.com/advisories/GHSA-gwp7-fg46-5fgw"}],"sources":{"cve":[{"id":"CVE-2021-27341","description":"OpenSIS Community Edition version \u003c= 7.6 is affected by a local file inclusion vulnerability in DownloadWindow.php via the \"filename\" parameter.","status":"published","published":"2021-09-16T13:47:48Z","modified":"2024-08-03T20:48:16.488Z","updated_at":"2026-11-02T14:33:04.679189Z"}],"euvd":[{"id":"EUVD-2021-14101","description":"OpenSIS Community Edition version \u003c= 7.6 is affected by a local file inclusion vulnerability in DownloadWindow.php via the \"filename\" parameter.","status":"published","published":"2021-09-16T13:47:48Z","modified":"2024-08-03T20:48:16Z","updated_at":"2026-11-03T03:24:49.368497Z"}],"ghsa":[{"id":"GHSA-gwp7-fg46-5fgw","title":"OpenSIS Community Edition version \u003c= 7.6 is affected by a local file inclusion vulnerability in...","description":"OpenSIS Community Edition version \u003c= 7.6 is affected by a local file inclusion vulnerability in DownloadWindow.php via the \"filename\" parameter.","status":"published","published":"2022-05-24T19:14:51Z","modified":"2023-01-30T05:02:15Z","cwes":["CWE-22"],"updated_at":"2026-11-02T14:46:35.666418Z"}],"nvd":[{"id":"CVE-2021-27341","description":"OpenSIS Community Edition version \u003c= 7.6 is affected by a local file inclusion vulnerability in DownloadWindow.php via the \"filename\" parameter.","status":"published","published":"2021-09-16T14:15:07.46Z","modified":"2026-06-17T03:44:40.033Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:06:58.502206Z"}],"osv":[{"id":"CVE-2021-27341","description":"OpenSIS Community Edition version \u003c= 7.6 is affected by a local file inclusion vulnerability in DownloadWindow.php via the \"filename\" parameter.","status":"published","published":"2021-09-16T14:15:07.46Z","modified":"2026-10-24T10:47:55.102934768Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:44:18.778776Z"}]}}