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TI-2025-23825 Aliases CVE-2025-32788GHSA-qw93-h6pf-226x

OctoPrint Authenticated Reverse Proxy Page Authentication Bypass

Priority LOW 20CWE-290Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · CNA. Fix status from CNA and GitHub. Impact type from CWE-290.

Summary

OctoPrint provides a web interface for controlling consumer 3D printers. In versions up to and including 1.10.3, OctoPrint has a vulnerability that allows an attacker to bypass the login redirect and directly access the rendered HTML of certain frontend pages. The primary risk lies in potential future modifications to the codebase that might incorrectly rely on the vulnerable internal functions for authentication checks, leading to security vulnerabilities. This issue has been patched in version 1.11.0.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00246 15th percentileScored 2026-11-07
Fix Fixed OctoPrint (OctoPrint): 1.11.0OctoPrint (PyPI): 1.11.0

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
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
OctoPrintOctoPrintbefore 1.11.01.11.0Patch availableCNA
—OctoPrint (PyPI)before 1.11.01.11.0Patch availableGHSA-qw93-h6pf-226x
  • OctoPrint VendorOctoPrint Affected before 1.11.0 Fixed in 1.11.0 Patch available CNA
  • OctoPrint (PyPI) Vendor— Affected before 1.11.0 Fixed in 1.11.0 Patch available GHSA-qw93-h6pf-226x

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:octoprint:octoprint:*:*:*:*:*:*:*:*before 1.11.0VulnerableOctoPrint
  • cpe:2.3:a:octoprint:octoprint:*:*:*:*:*:*:*:* Versions before 1.11.0 Vulnerable ·OctoPrint

Remediation

  • Fix · CNA OctoPrint (OctoPrint) Fixed in 1.11.0
  • Fix · GHSA-qw93-h6pf-226x OctoPrint (PyPI) Fixed in 1.11.0 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-32788
  2. 2026-10-03 Alias added: GHSA-qw93-h6pf-226x

References

Patch 1

Advisory 2

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-2022-02678 Insufficient Session Expiration in octoprint/octoprint CVSS 3.1MEDIUM 4.4
See all 22 →

Sources

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