{"id":"CVE-2021-33966","aliases":["EUVD-2021-20637","GHSA-m5pf-fxhf-9c22","UBUNTU-CVE-2021-33966"],"status":"published","title":"Cross site scripting (XSS) vulnerability in spotweb 1.4.9, allows authenticated attackers to...","description":"Cross site scripting (XSS) vulnerability in spotweb 1.4.9, allows authenticated attackers to execute arbitrary code via crafted GET request to the login page.","severity":{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.0088,"percentile":0.59529,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2022-01-21T18:55:13Z","modified":"2026-10-24T10:31:04Z","affected":[{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"spotweb","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["20130826+dfsg3-4"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"spotweb","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["20130826+dfsg3-4"]}],"products":[{"vendor":"spotweb_project","product":"spotweb"}],"references":[{"url":"https://packetstormsecurity.com/files/162731/Spotweb-Develop-1.4.9-Cross-Site-Scripting.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","VDB Entry","evidence","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-33966"},{"url":"https://github.com/advisories/GHSA-m5pf-fxhf-9c22"},{"url":"https://ubuntu.com/security/CVE-2021-33966","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2021-33966","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2021-33966","description":"Cross site scripting (XSS) vulnerability in spotweb 1.4.9, allows authenticated attackers to execute arbitrary code via crafted GET request to the login page.","status":"published","published":"2022-01-21T18:55:13Z","modified":"2024-08-04T00:05:52.055Z","updated_at":"2026-11-02T14:33:10.204494Z"}],"euvd":[{"id":"EUVD-2021-20637","description":"Cross site scripting (XSS) vulnerability in spotweb 1.4.9, allows authenticated attackers to execute arbitrary code via crafted GET request to the login page.","status":"published","published":"2022-01-21T18:55:13Z","modified":"2024-08-04T00:05:52Z","updated_at":"2026-11-03T03:24:33.318275Z"}],"ghsa":[{"id":"GHSA-m5pf-fxhf-9c22","title":"Cross site scripting (XSS) vulnerability in spotweb 1.4.9, allows authenticated attackers to...","description":"Cross site scripting (XSS) vulnerability in spotweb 1.4.9, allows authenticated attackers to execute arbitrary code via crafted GET request to the login page.","status":"published","published":"2022-01-22T00:00:33Z","modified":"2023-02-03T05:05:16Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:53:42.900002Z"}],"nvd":[{"id":"CVE-2021-33966","description":"Cross site scripting (XSS) vulnerability in spotweb 1.4.9, allows authenticated attackers to execute arbitrary code via crafted GET request to the login page.","status":"published","published":"2022-01-21T19:15:09.127Z","modified":"2026-06-17T03:55:24.81Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":3.5,"vector":"AV:N/AC:M/Au:S/C:N/I:P/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:07:03.821385Z"}],"osv":[{"id":"CVE-2021-33966","description":"Cross site scripting (XSS) vulnerability in spotweb 1.4.9, allows authenticated attackers to execute arbitrary code via crafted GET request to the login page.","status":"published","published":"2022-01-21T19:15:09.127Z","modified":"2026-10-24T10:31:04.286673437Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:20.13324Z"},{"id":"UBUNTU-CVE-2021-33966","description":"Cross site scripting (XSS) vulnerability in spotweb 1.4.9, allows authenticated attackers to execute arbitrary code via crafted GET request to the login page.","status":"published","published":"2022-01-21T19:15:00Z","modified":"2025-10-24T04:50:24Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:54:27.870979Z"}]}}