Failure to Sanitize Special Elements into a Different Plane (Special Element Injection) in octoprint/octoprint
Priority MEDIUM 60CWE-75Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- High
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub.
Summary
Failure to Sanitize Special Elements into a Different Plane (Special Element Injection) in GitHub repository octoprint/octoprint prior to 1.8.3.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00434 37th 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
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| OctoPrint | octoprint/octoprint | before 1.8.3 | 1.8.3 | Patch available | CNA |
| — | OctoPrint (PyPI) | before 1.8.3 | 1.8.3 | Patch available | GHSA-rj5f-vm79-5j84 |
- 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-rj5f-vm79-5j84
Remediation
- Fix · CNA octoprint/octoprint (octoprint) Fixed in 1.8.3
- Fix · GHSA-rj5f-vm79-5j84 OctoPrint (PyPI) Fixed in 1.8.3 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2022-3607
- 2026-10-03 Alias added: GHSA-rj5f-vm79-5j84
References
More Octoprint vulnerabilities
- TI-2022-02830 Improper Privilege Management in octoprint/octoprint CVSS 3.1HIGH 8.8
- 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
- TI-2024-21843 OctoPrint Authentication Bypass via X-Forwarded-For Header when autologinLocal is enabled CVSS 3.1CRITICAL 9.4
Sources
- CVE-2022-3607 · CVE Program
- CVE-2022-3607 · NVD
- FIRST EPSS
- GHSA-rj5f-vm79-5j84 · GitHub Advisory Database · CC BY 4.0
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