CVE-2025-64187

OctoPrint is vulnerable to XSS through Action Command Notifications and Prompts

Published Nov 7, 2025 CVSS 4.0 · 4.6 Medium EPSS < 1% KEV · Not listed
Description
OctoPrint provides a web interface for controlling consumer 3D printers. Versions 1.11.3 and below are affected by a vulnerability that allows injection of arbitrary HTML and JavaScript into Action Command notifications and prompts popups generated by the printer. An attacker who successfully convinces a victim to print a specially crafted file could exploit this issue to disrupt ongoing prints, extract information (including sensitive configuration settings, if the targeted user has the necessary permissions for that), or perform other actions on behalf of the targeted user within the OctoPrint instance. This issue is fixed in version 1.11.4.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Github GHSA Github GHSA GHSA-crvm-xjhm-9h29 OctoPrint vulnerable to XSS in Action Commands Notification and Prompt
History
Type Values Removed Values Added
CPEs cpe:2.3:a:octoprint:octoprint:*:*:*:*:*:*:*:*
Metrics cvssV3_1

{'score': 4.4, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N'}

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Octoprint
Octoprint octoprint
Vendors & Products Octoprint
Octoprint octoprint
Type Values Removed Values Added
Description OctoPrint provides a web interface for controlling consumer 3D printers. Versions 1.11.3 and below are affected by a vulnerability that allows injection of arbitrary HTML and JavaScript into Action Command notifications and prompts popups generated by the printer. An attacker who successfully convinces a victim to print a specially crafted file could exploit this issue to disrupt ongoing prints, extract information (including sensitive configuration settings, if the targeted user has the necessary permissions for that), or perform other actions on behalf of the targeted user within the OctoPrint instance. This issue is fixed in version 1.11.4.
Title OctoPrint is vulnerable to XSS through Action Command Notifications and Prompts
Weaknesses CWE-80
References
Metrics cvssV4_0

{'score': 4.6, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:L/SC:L/SI:L/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Nov 7, 2025, 5:59 PM
Reserved
Oct 28, 2025, 9:07 PM
Status
Analyzed
Published
Nov 7, 2025, 4:15 AM
Modified
Jun 17, 2026, 9:53 AM