{"id":"CVE-2022-2822","aliases":["EUVD-2022-6490","GHSA-5w5x-q9p5-9qg3","PYSEC-2026-887"],"status":"published","title":"Authentication Bypass by Primary Weakness in octoprint/octoprint","description":"An attacker can freely brute force username and password and can takeover any account. An attacker could easily guess user passwords and gain access to user and administrative accounts.","severity":{"version":"3.0","score":3.7,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00893,"percentile":0.59706,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-307"],"published":"2022-08-15T10:30:17Z","modified":"2026-10-28T02:30:38Z","affected":[{"source":"ghsa","ecosystem":"PyPI","package":"octoprint","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.7.3"}]}]},{"source":"osv","ecosystem":"PyPI","package":"octoprint","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.7.3"}]}],"versions":["1.3.11","1.3.12","1.3.12rc1","1.3.12rc3","1.4.0","1.4.0rc1","1.4.0rc2","1.4.0rc3","1.4.0rc4","1.4.0rc5","1.4.0rc6","1.4.1","1.4.1rc1","1.4.1rc2","1.4.1rc3","1.4.1rc4","1.4.2","1.5.0","1.5.0rc1","1.5.0rc2","1.5.0rc3","1.5.1","1.5.2","1.5.3","1.6.0","1.6.0rc1","1.6.0rc2","1.6.0rc3","1.6.1","1.7.0","1.7.0rc1","1.7.0rc2","1.7.0rc3","1.7.1","1.7.2","1.7.3"]},{"source":"osv","ecosystem":"PyPI","package":"octoprint","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.7.3"}]}],"versions":["1.3.11","1.3.12","1.3.12rc1","1.3.12rc3","1.4.0","1.4.0rc1","1.4.0rc2","1.4.0rc3","1.4.0rc4","1.4.0rc5","1.4.0rc6","1.4.1","1.4.1rc1","1.4.1rc2","1.4.1rc3","1.4.1rc4","1.4.2","1.5.0","1.5.0rc1","1.5.0rc2","1.5.0rc3","1.5.1","1.5.2","1.5.3","1.6.0","1.6.0rc1","1.6.0rc2","1.6.0rc3","1.6.1","1.7.0","1.7.0rc1","1.7.0rc2","1.7.0rc3","1.7.1","1.7.2","1.7.3"]}],"products":[{"vendor":"octoprint","product":"octoprint"},{"vendor":"octoprint","product":"octoprint/octoprint"}],"references":[{"url":"https://huntr.dev/bounties/6369f355-e6ef-4469-af75-0f6ff00cde3d","tags":["x_refsource_CONFIRM","x_transferred","Exploit","Patch","Third Party Advisory","web"]},{"url":"https://github.com/octoprint/octoprint/commit/82c892ba40b3741d1b7711d949e56af64f5bc2de","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-2822","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-5w5x-q9p5-9qg3","tags":["advisory"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/2xxx/CVE-2022-2822.json","tags":["advisory"]},{"url":"https://github.com/octoprint/octoprint","tags":["package"]},{"url":"https://pypi.org/project/octoprint","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2022-2822","title":"Authentication Bypass by Primary Weakness in octoprint/octoprint","description":"An attacker can freely brute force username and password and can takeover any account. An attacker could easily guess user passwords and gain access to user and administrative accounts.","status":"published","published":"2022-08-15T10:30:17Z","modified":"2024-08-03T00:52:58.435Z","cvss":[{"version":"3.0","score":3.7,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"cna"}],"cwes":["CWE-307"],"updated_at":"2026-11-02T14:34:32.495407Z"}],"euvd":[{"id":"EUVD-2022-6490","description":"An attacker can freely brute force username and password and can takeover any account. An attacker could easily guess user passwords and gain access to user and administrative accounts.","status":"published","published":"2022-08-15T10:30:17Z","modified":"2024-08-03T00:52:58Z","cvss":[{"version":"3.0","score":3.7,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"low"}],"updated_at":"2026-11-03T03:25:57.460299Z"}],"ghsa":[{"id":"GHSA-5w5x-q9p5-9qg3","title":"OctoPrint does not have rate limiting on the login page","description":"OctoPrint 1.7.3 and prior does not have rate limiting on the login page, making it possible for attackers to attempt brute force attacks. The severity of this issue is limited by OctoPrint normally running in a restricted LAN. The `devel` and `maintenance` branches of the repository have a fix that limits the rate of failed login attempts.","status":"published","published":"2022-08-16T00:00:31Z","modified":"2023-09-01T21:55:19Z","cvss":[{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"low"}],"cwes":["CWE-307"],"updated_at":"2026-11-02T14:37:02.095916Z"}],"nvd":[{"id":"CVE-2022-2822","description":"An attacker can freely brute force username and password and can takeover any account. An attacker could easily guess user passwords and gain access to user and administrative accounts.","status":"published","published":"2022-08-15T11:21:32.3Z","modified":"2026-06-17T04:42:38.853Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"},{"version":"3.0","score":3.7,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"secondary"}],"cwes":["CWE-307"],"updated_at":"2026-11-02T14:07:25.242752Z"}],"osv":[{"id":"CVE-2022-2822","title":"Authentication Bypass by Primary Weakness in octoprint/octoprint","description":"An attacker can freely brute force username and password and can takeover any account. An attacker could easily guess user passwords and gain access to user and administrative accounts.","status":"published","published":"2022-08-15T10:30:17Z","modified":"2026-10-28T02:30:38.705250435Z","cvss":[{"version":"3.0","score":3.7,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"low"}],"cwes":["CWE-307"],"updated_at":"2026-11-02T15:44:25.164673Z"},{"id":"GHSA-5w5x-q9p5-9qg3","title":"OctoPrint does not have rate limiting on the login page","description":"OctoPrint 1.7.3 and prior does not have rate limiting on the login page, making it possible for attackers to attempt brute force attacks. The severity of this issue is limited by OctoPrint normally running in a restricted LAN. The `devel` and `maintenance` branches of the repository have a fix that limits the rate of failed login attempts.","status":"published","published":"2022-08-16T00:00:31Z","modified":"2026-07-07T11:56:03.542180179Z","cvss":[{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"low"}],"cwes":["CWE-307"],"updated_at":"2026-11-02T15:46:38.911014Z"},{"id":"PYSEC-2026-887","title":"OctoPrint does not have rate limiting on the login page","description":"OctoPrint 1.7.3 and prior does not have rate limiting on the login page, making it possible for attackers to attempt brute force attacks. The severity of this issue is limited by OctoPrint normally running in a restricted LAN. The `devel` and `maintenance` branches of the repository have a fix that limits the rate of failed login attempts.","status":"published","published":"2026-07-06T08:03:31.877524Z","modified":"2026-07-07T11:45:15.949116889Z","cvss":[{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"low"}],"updated_at":"2026-11-02T15:52:58.117212Z"}]}}