CVE-2025-48067

Authenticated file exfiltration via internal upload fields

Published Jun 10, 2025 · Updated Jun 10, 2025

Path control in OctoPrint before 1.11.2 allows remote authenticated users to exfiltrate readable host files through upload endpoints. The central multipart upload parser accepts attacker-supplied fields bearing internal suffixes, treating existing paths as temporary uploads and moving them into a downloadable directory. FILE_UPLOAD permission is required; exposure is limited to files readable by the OctoPrint process, while moved runtime files can interrupt service after restart.

CVSS severity7.6
High
EPSS probability0.29%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Path control in OctoPrint before 1.11.2 allows remote authenticated users to exfiltrate readable host files through upload endpoints. The central multipart upload parser accepts attacker-supplied fields bearing internal suffixes, treating existing paths as temporary uploads and moving them into a downloadable directory. FILE_UPLOAD permission is required; exposure is limited to files readable by the OctoPrint process, while moved runtime files can interrupt service after restart.

The record

CVE
CVE-2025-48067
Published
Jun 10, 2025
Updated
Jun 10, 2025
Vendor
OctoPrint
Product
OctoPrint
Classifications
CWE-73, T1074.001
Attack vector
adjacent
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 10, 2025CVE publishedPublication date reported by the CVE source.
  2. Jun 10, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=< 1.11.2

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesauthenticated

What is affected?

OctoPrint · OctoPrintversion=< 1.11.2

Published CVSS scores

4.6NVDCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L
7.6GitHubCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectoradjacent
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-73External Control of File Name or Path
T1074.001Local Data Staging

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo