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TI-2022-02678 Aliases CVE-2022-2888GHSA-937f-qh3w-6g87

Insufficient Session Expiration in octoprint/octoprint

Priority MEDIUM 54CWE-613Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
Low · Low · None
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub. Impact type from CWE-613.

Summary

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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00295 22nd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed octoprint/octoprint (octoprint): 1.8.3OctoPrint (PyPI): 1.8.3

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
OctoPrintoctoprint/octoprintbefore 1.8.31.8.3Patch availableCNA
—OctoPrint (PyPI)before 1.8.31.8.3Patch availableGHSA-937f-qh3w-6g87
  • octoprint/octoprint VendorOctoPrint Affected before 1.8.3 Fixed in 1.8.3 Patch available CNA
  • OctoPrint (PyPI) Vendor— Affected before 1.8.3 Fixed in 1.8.3 Patch available GHSA-937f-qh3w-6g87

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:octoprint:octoprint:*:*:*:*:*:*:*:*before 1.8.3VulnerableOctoPrint
  • cpe:2.3:a:octoprint:octoprint:*:*:*:*:*:*:*:* Versions before 1.8.3 Vulnerable ·OctoPrint

Remediation

  • Fix · CNA octoprint/octoprint (octoprint) Fixed in 1.8.3
  • Fix · GHSA-937f-qh3w-6g87 OctoPrint (PyPI) Fixed in 1.8.3 Advisory →

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    octoprint/octoprint 1.8.3

    3 records Highest priority Priority HIGH 1 HIGH, 2 MEDIUM

    Other records, highest priority first

    • TI-2022-02830 Improper Privilege Management in octoprint/octoprintPriority HIGH 71
    • TI-2022-02664 Unrestricted Upload of File with Dangerous Type in octoprint/octoprintPriority MEDIUM 58
    Show all 3 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-2888
  2. 2026-10-03 Alias added: GHSA-937f-qh3w-6g87

References

Exploit 1

Patch 1

Advisory 1

Other 2

  • TI-2022-02830 Improper Privilege Management in octoprint/octoprint CVSS 3.1HIGH 8.8
  • TI-2022-03320 Failure to Sanitize Special Elements into a Different Plane (Special Element Injection) in octoprint/octoprint CVSS 3.1MEDIUM 6.0
  • TI-2022-02664 Unrestricted Upload of File with Dangerous Type in octoprint/octoprint CVSS 3.1MEDIUM 5.4
  • TI-2025-35988 OctoPrint is Vulnerable to RCE Attacks via Unsanitized Filename in File Upload CVSS 4.0HIGH 7.5
  • TI-2024-18796 OctoPrint XSS via the "Snapshot Test" feature in Classic Webcam plugin settings CVSS 3.1MEDIUM 4.8
  • TI-2024-21843 OctoPrint Authentication Bypass via X-Forwarded-For Header when autologinLocal is enabled CVSS 3.1CRITICAL 9.4
See all 22 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences