OctoPrint vulnerable to Special Element Injection

MEDIUM 6.0CVE-2022-3607 · GHSA-rj5f-vm79-5j84 · PYSEC-2022-42975 · Published 19/10/2022 · updated 17/06/2026

In short

CVE-2022-3607 is a MEDIUM (CVSS 6.0) vulnerability affecting octoprint, octoprint (octoprint).
Chance of exploitation in the next 30 days (EPSS): 0.44%, higher than 38.0% of all vulnerabilities.
Fix: update to 1.8.3 or later.

Package	Affected versions	Patched versions
octoprint PyPI	`< 1.8.3`	`1.8.3`
octoprint octoprint	`< 1.8.3`	`1.8.3`

OctoPrint prior to 1.8.3 is vulnerable to Special Element Injection.

NVD description

Failure to Sanitize Special Elements into a Different Plane (Special Element Injection) in GitHub repository octoprint/octoprint prior to 1.8.3.

Running one of these products? Scan your site to see whether it exposes a vulnerable version.

Package

Affected versions

Patched versions

PyPI

< 1.8.3

1.8.3

< 1.8.3

1.8.3

More vulnerabilities in octoprint

See all →