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Vulnerability record · CVE-2022-2822 · published 15 August 2022

CVE-2022-2822: Octoprint improper restriction of authentication attempts vulnerability

Octoprint · Octoprint

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.

7.5 CVSS 3.1 High EPSS 0.85% · top 43.6% CWE-307 · Improper restriction of authentication attempts
7.5CVSS 3.1 base score
0.85%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References, 2 tagged exploit
17 Jun 2026Last modified by NVD

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.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/octoprint/octoprint/commit/82c892ba40b3741d1b7711d949e56af64f5bc2de PatchThird Party Advisory
https://huntr.dev/bounties/6369f355-e6ef-4469-af75-0f6ff00cde3d ExploitPatchThird Party Advisory
https://github.com/octoprint/octoprint/commit/82c892ba40b3741d1b7711d949e56af64f5bc2de PatchThird Party Advisory
https://huntr.dev/bounties/6369f355-e6ef-4469-af75-0f6ff00cde3d ExploitPatchThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.4CVE-2024-32977Octoprint authentication bypass by spoofing vulnerabilityOctoPrint provides a web interface for controlling consumer 3D printers. OctoPrint versions up until and including 1.10.0 contain a vulnerability tha…EPSS 0.90%9.1CVE-2018-16710Octoprint information exposure vulnerabilityOctoPrint through 1.3.9 allows remote attackers to obtain sensitive information or cause a denial of service via HTTP requests on port 8081. NOTE: th…EPSS 2.1%8.8CVE-2022-3068Octoprint improper privilege management vulnerabilityImproper Privilege Management in GitHub repository octoprint/octoprint prior to 1.8.3.EPSS 0.51%7.8CVE-2022-2930Octoprint vulnerabilityUnverified Password Change in GitHub repository octoprint/octoprint prior to 1.8.3.EPSS 0.35%7.5CVE-2025-58180Octoprint os command injection vulnerabilityOctoPrint provides a web interface for controlling consumer 3D printers. OctoPrint versions up until and including 1.11.2 contain a vulnerability tha…EPSS 21%7.5CVE-2022-1430Octoprint cross-site scripting vulnerabilityCross-site Scripting (XSS) - DOM in GitHub repository octoprint/octoprint prior to 1.8.0.EPSS 1.3%6.5CVE-2025-48879Octoprint vulnerabilityOctoPrint versions up until and including 1.11.1 contain a vulnerability that allows any unauthenticated attacker to send a manipulated broken multip…EPSS 0.26%6.5CVE-2024-51493Octoprint missing authentication for critical function vulnerabilityOctoPrint provides a web interface for controlling consumer 3D printers. OctoPrint versions up until and including 1.10.2 contain a vulnerability tha…EPSS 0.28%

Source: NIST National Vulnerability Database (record CVE-2022-2822), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.