Webstudio through 0.296.0 contains an unauthenticated server-side request forgery vulnerability in the /cgi/image, /cgi/video, and /cgi/asset proxy routes when RESIZE_ORIGIN environment variable is unset. Attackers can supply arbitrary URLs to these endpoints to read cloud instance metadata, access internal services, and perform network reconnaissance on the instance infrastructure.

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Fixes

Solution

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Workaround

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History

Sat, 05 Sep 2026 10:15:00 +0000

Type Values Removed Values Added
Description Webstudio through 0.296.0 contains an unauthenticated server-side request forgery vulnerability in the /cgi/image, /cgi/video, and /cgi/asset proxy routes when RESIZE_ORIGIN environment variable is unset. Attackers can supply arbitrary URLs to these endpoints to read cloud instance metadata, access internal services, and perform network reconnaissance on the instance infrastructure.
Title Webstudio through 0.296.0 SSRF via /cgi proxy routes
First Time appeared Webstudio
Webstudio ultimate Loan Manager
Weaknesses CWE-918
CPEs cpe:2.3:a:webstudio:ultimate_loan_manager:*:*:*:*:*:*:*:*
Vendors & Products Webstudio
Webstudio ultimate Loan Manager
References
Metrics cvssV3_1

{'score': 8.6, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N'}

cvssV4_0

{'score': 9.2, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-09-05T09:59:08.747Z

Reserved: 2026-09-05T01:59:22.058Z

Link: CVE-2026-86119

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-09-05T10:16:43.157

Modified: 2026-09-05T10:16:43.157

Link: CVE-2026-86119

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-05T13:00:05Z

Weaknesses