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Vulnerability record · CVE-2022-2888 · published 21 September 2022

CVE-2022-2888: Octoprint insufficient session expiration vulnerability

Octoprint · Octoprint

If an attacker comes into the possession of a victim's OctoPrint session cookie through whatever means, the attacker can use this cookie to authenticate as long as the victim's account exists.

4.4 CVSS 3.1 Medium EPSS 0.30% · top 79.6% CWE-613 · Insufficient session expiration
4.4CVSS 3.1 base score
0.30%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

If an attacker comes into the possession of a victim's OctoPrint session cookie through whatever means, the attacker can use this cookie to authenticate as long as the victim's account exists.

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/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/40e6217ac1a85cc5ed592873ae49db01d3005da4 PatchThird Party Advisory
https://huntr.dev/bounties/d27d232b-2578-4b32-b3b4-74aabdadf629 ExploitPatchThird Party Advisory
https://github.com/octoprint/octoprint/commit/40e6217ac1a85cc5ed592873ae49db01d3005da4 PatchThird Party Advisory
https://huntr.dev/bounties/d27d232b-2578-4b32-b3b4-74aabdadf629 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-2022-2822Octoprint improper restriction of authentication attempts vulnerabilityAn attacker can freely brute force username and password and can takeover any account. An attacker could easily guess user passwords and gain access …EPSS 0.85%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%

Source: NIST National Vulnerability Database (record CVE-2022-2888), CISA KEV, FIRST EPSS (scores of 2026-10-04). This page is refreshed as NVD updates the record.