{"id":"CVE-2020-8179","aliases":["EUVD-2020-29060","GHSA-pm5m-m73v-cg3v"],"status":"published","title":"Improper access control in Nextcloud Deck 1.0.0 allowed an attacker to inject tasks into other...","description":"Improper access control in Nextcloud Deck 1.0.0 allowed an attacker to inject tasks into other users decks.","severity":{"version":"3.1","score":4.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00636,"percentile":0.50835,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-269","CWE-284"],"published":"2020-07-02T18:35:19Z","modified":"2026-10-24T10:30:34Z","products":[{"vendor":"nextcloud","product":"deck"}],"references":[{"url":"https://hackerone.com/reports/867052","tags":["x_refsource_MISC","x_transferred","Permissions Required","Third Party Advisory","report"]},{"url":"https://nextcloud.com/security/advisory/?id=NC-SA-2020-022","tags":["x_refsource_MISC","x_transferred","Vendor Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-8179"},{"url":"https://github.com/advisories/GHSA-pm5m-m73v-cg3v"}],"sources":{"cve":[{"id":"CVE-2020-8179","description":"Improper access control in Nextcloud Deck 1.0.0 allowed an attacker to inject tasks into other users decks.","status":"published","published":"2020-07-02T18:35:19Z","modified":"2024-08-04T09:56:26.92Z","cwes":["CWE-284"],"updated_at":"2026-11-02T14:35:50.88562Z"}],"euvd":[{"id":"EUVD-2020-29060","description":"Improper access control in Nextcloud Deck 1.0.0 allowed an attacker to inject tasks into other users decks.","status":"published","published":"2020-07-02T18:35:19Z","modified":"2024-08-04T09:56:26Z","updated_at":"2026-11-03T03:07:58.055641Z"}],"ghsa":[{"id":"GHSA-pm5m-m73v-cg3v","title":"Improper access control in Nextcloud Deck 1.0.0 allowed an attacker to inject tasks into other...","description":"Improper access control in Nextcloud Deck 1.0.0 allowed an attacker to inject tasks into other users decks.","status":"published","published":"2022-05-24T17:22:21Z","modified":"2023-01-29T05:03:35Z","updated_at":"2026-11-02T14:45:20.937669Z"}],"nvd":[{"id":"CVE-2020-8179","description":"Improper access control in Nextcloud Deck 1.0.0 allowed an attacker to inject tasks into other users decks.","status":"published","published":"2020-07-02T19:15:12.667Z","modified":"2026-06-17T03:26:00.097Z","cvss":[{"version":"3.1","score":4.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4,"vector":"AV:N/AC:L/Au:S/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-284","CWE-269"],"updated_at":"2026-11-02T14:06:08.145904Z"}],"osv":[{"id":"CVE-2020-8179","description":"Improper access control in Nextcloud Deck 1.0.0 allowed an attacker to inject tasks into other users decks.","status":"published","published":"2020-07-02T19:15:12.667Z","modified":"2026-10-24T10:30:34.109817565Z","cvss":[{"version":"3.1","score":4.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:17.663289Z"}]}}