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.
Published: 2026-09-05
Score: 9.2 Critical
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

History

Fri, 18 Sep 2026 21:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


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'}


Subscriptions

Webstudio Ultimate Loan Manager
cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-09-18T17:23:11.649Z

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

Link: CVE-2026-86119

cve-icon Vulnrichment

Updated: 2026-09-18T17:18:21.763Z

cve-icon NVD

Status : Received

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

Modified: 2026-09-18T18:17:17.610

Link: CVE-2026-86119

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

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

Weaknesses
  • CWE-918

    Server-Side Request Forgery (SSRF)