{"id":"CVE-2020-27605","aliases":["EUVD-2020-20112","GHSA-wrr2-2733-26wf"],"status":"published","title":"BigBlueButton through 2.2.28 uses Ghostscript for processing of uploaded EPS documents, and...","description":"BigBlueButton through 2.2.28 uses Ghostscript for processing of uploaded EPS documents, and consequently may be subject to attacks related to a \"schwache Sandbox.\"","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":"2026-11-12","score":0.01249,"percentile":0.69789,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2020-10-21T14:09:03Z","modified":"2026-10-24T10:31:02Z","products":[{"vendor":"bigbluebutton","product":"bigbluebutton"}],"references":[{"url":"https://www.golem.de/news/big-blue-button-das-grosse-blaue-sicherheitsrisiko-2010-151610.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","evidence"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-27605"},{"url":"https://github.com/advisories/GHSA-wrr2-2733-26wf"}],"sources":{"cve":[{"id":"CVE-2020-27605","description":"BigBlueButton through 2.2.28 uses Ghostscript for processing of uploaded EPS documents, and consequently may be subject to attacks related to a \"schwache Sandbox.\"","status":"published","published":"2020-10-21T14:09:03Z","modified":"2024-08-04T16:18:45.46Z","updated_at":"2026-11-02T14:35:53.236501Z"}],"euvd":[{"id":"EUVD-2020-20112","description":"BigBlueButton through 2.2.28 uses Ghostscript for processing of uploaded EPS documents, and consequently may be subject to attacks related to a \"schwache Sandbox.\"","status":"published","published":"2020-10-21T14:09:03Z","modified":"2024-08-04T16:18:45Z","updated_at":"2026-11-03T03:07:12.435876Z"}],"ghsa":[{"id":"GHSA-wrr2-2733-26wf","title":"BigBlueButton through 2.2.28 uses Ghostscript for processing of uploaded EPS documents, and...","description":"BigBlueButton through 2.2.28 uses Ghostscript for processing of uploaded EPS documents, and consequently may be subject to attacks related to a \"schwache Sandbox.\"","status":"published","published":"2022-05-24T17:31:45Z","modified":"2023-01-29T05:04:30Z","updated_at":"2026-11-02T14:45:34.167575Z"}],"nvd":[{"id":"CVE-2020-27605","description":"BigBlueButton through 2.2.28 uses Ghostscript for processing of uploaded EPS documents, and consequently may be subject to attacks related to a \"schwache Sandbox.\"","status":"published","published":"2020-10-21T15:15:27.03Z","modified":"2026-06-17T03:09:20.573Z","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"}],"updated_at":"2026-11-02T14:06:20.704992Z"}],"osv":[{"id":"CVE-2020-27605","description":"BigBlueButton through 2.2.28 uses Ghostscript for processing of uploaded EPS documents, and consequently may be subject to attacks related to a \"schwache Sandbox.\"","status":"published","published":"2020-10-21T15:15:27.03Z","modified":"2026-10-24T10:31:02.970034892Z","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":"2026-11-02T15:44:16.248747Z"}]}}