{"id":"CVE-2020-8180","details":"A too lax check in Nextcloud Talk 6.0.4, 7.0.2 and 8.0.7 allowed a code injection when a not correctly sanitized talk command was added by an administrator.","modified":"2026-08-07T19:48:31.789331Z","published":"2020-06-08T14:15:13.273Z","references":[{"type":"ADVISORY","url":"https://nextcloud.com/security/advisory/?id=NC-SA-2020-021"},{"type":"FIX","url":"https://hackerone.com/reports/851807"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/nextcloud/spreed","events":[{"introduced":"0"},{"fixed":"9abbd97a39bf0dd212bd43382188d9f368c7f1b9"},{"introduced":"46b12ae4b1e6bb3b18cee89712aed3ebbb55b292"},{"fixed":"5ec331518c7c0f2649b1e88664112fdf30214b16"},{"introduced":"165db2de245ec39ebe0cd566d9d1be5ebbc80cd4"},{"fixed":"6e137103e73b41972d82148dfdf31321beb1e464"}],"database_specific":{"cpe":"cpe:2.3:a:nextcloud:talk:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"6.0.5"},{"introduced":"7.0.0"},{"fixed":"7.0.3"},{"introduced":"8.0.0"},{"fixed":"8.0.8"}],"source":"CPE_RANGE"}}],"versions":["v8.0.7","v8.0.6","v8.0.5","v8.0.4","v8.0.3","v8.0.2","v8.0.0","v7.0.2","v7.0.1","v7.0.0","v6.0.4","v6.0.3","v6.0.2","v6.0.1","v6.0.0","v6.0.0-rc.2","v6.0.0-rc.1","v5.99.10","v4.99.5","v4.0.0","v3.99.12","v3.99.11","v3.99.10","v3.99.8","v3.0.1","v3.0.0","v2.9.1","v2.9.0","v2.0.0","v1.2","v1.1.2","v1.0.22","v1.0.21"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-8180.json"}},{"ranges":[{"type":"GIT","repo":"https://github.com/nextcloud/talk-android","events":[{"introduced":"0"},{"fixed":"c0ec660107002c40816033ac703b9a5657303e9d"},{"introduced":"1f556d73cf8188ea4209d7b959d61643f1ee8add"},{"fixed":"e1d9a241300d654301e65f5e9b13302e5abf3867"},{"introduced":"c4eaf319a1e8a477169a6bb25e8c5c2e0550e356"},{"fixed":"b14f9990b49673b44364a1a6fe2f830cbd56c1f9"}],"database_specific":{"cpe":"cpe:2.3:a:nextcloud:talk:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"6.0.5"},{"introduced":"7.0.0"},{"fixed":"7.0.3"},{"introduced":"8.0.0"},{"fixed":"8.0.8"}],"source":"CPE_RANGE"}}],"versions":["v8.0.7","v8.0.6","v8.0.5","v8.0.4","v8.0.3","v8.0.2","v8.0.1","v8.0.0","v7.0.2","v7.0.1","v7.0.0","v6.0.4","v6.0.3","v6.0.0","v6.0.0beta4","v6.0.0beta3","v6.0.0beta2","v6.0.0beta1","v3.3.0beta3","v3.3.0beta2","v3.3.0beta1","v3.2.0beta5","v3.2.0beta4","v3.2.0beta3","v3.2.0beta2","v3.2.0beta1","v3.1.0","v3.1.0beta6","v3.1.0beta5","v3.1.0beta4","v3.1.0beta3","v3.1.0beta2","v3.1.0beta1","v3.0.1","v3.0.0","v3.0.0beta10","v3.0.0beta8","v3.0.0beta7","v3.0.0beta6","v3.0.0beta5","v3.0.0beta4","v3.0.0beta3","v3.0.0beta1","v2.1.0","v2.1.0beta5","v2.1.0beta4","v2.1.0beta3","v2.1.0beta2","v2.1.0beta1","v2.0.0","v2.0.0beta5","v2.0.0beta4","v1.2.0beta3","v1.2.0beta2","v1.2.0beta1","v1.1.1","v1.1.0","v1.1.0beta4","v1.1.0beta3","v1.1.0beta2","v1.1.0beta1","v1.0.14","v1.0.13","v1.0.12","v1.0.11","v1.0.10","v1.0.9","v1.0.8","v1.0.7","v1.0.6","v1.0.5","v1.0.4","v1.0.3","v1.0.2","v1.0.1","v1.0","v0.2.0","v0.1.2","v0.1.1","v0.1.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-8180.json"}}],"schema_version":"1.8.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H"}]}