What’s Vulnerable › Vulnerabilities

CVE-2022-2822: Authentication Bypass by Primary Weakness in octoprint/octoprint

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-08-15 · updated 2026-06-17
• Weakness: CWE-307

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.

Affected products

• OctoPrint: before 1.9.0 — fixed in 1.9.0

How to fix

Upgrade to a fixed version: OctoPrint 1.9.0. Check the vendor advisory for mitigations.

References

• https://github.com/octoprint/octoprint/commit/82c892ba40b3741d1b7711d949e56af64f5bc2de
• https://huntr.dev/bounties/6369f355-e6ef-4469-af75-0f6ff00cde3d
• https://github.com/octoprint/octoprint/commit/82c892ba40b3741d1b7711d949e56af64f5bc2de
• https://huntr.dev/bounties/6369f355-e6ef-4469-af75-0f6ff00cde3d

Get alerted when CVE-2022-2822 or the next vulnerability affects your stack