01 Record

CVE-2026-54134

OctoPrint: File exfiltration possible via query parameters on upload endpoints

HighPUBLISHEDCNA: GitHub_M

Base score7.0 CVSS v4.0CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N

02 Description

OctoPrint: File exfiltration possible via query parameters on upload endpoints

Published

2026-08-21 18:28Z7 HR AGO

Last updated

2026-08-21 18:28Z7 HR AGO

Reserved

2026-06-11

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

High (CVSS 7.0)

CVSS vector

CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N

Weaknesses

SSVC decision

No CISA-ADP assessment

Data version

5.2

Document digest

61859610550021d27b73f4366554c70ac783c0544bd9f420d62a3ff1e9392162

VendorProductVersionsPlatforms

OctoPrintOctoPrint< 1.11.8, >= 2.0.0rc1, < 2.0.0rc3—