CVE-2026-18359 - Vulnerability Details - OpenCVE

Server-side request forgery in the METS and IIIF import URI handling in Scripta eScriptorium through 26.04.1 allows a remote authenticated user to make the server issue arbitrary HTTP requests to internal hosts, including the cloud instance metadata service, via the mets_uri or iiif_uri parameter of POST /api/documents/{pk}/imports/, because the IMPORT_ALLOWED_DOMAINS setting defaults to '*' and no address filtering, redirect cap or timeout is applied

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Changed

Confidentiality Impact High

Integrity Impact Low

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable no

Technical Impact partial

No data.

No data.

No data.

OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

Vendors	Products

References

Link	Providers
https://gitlab.com/scripta/escriptorium/-/work_items/1230

History

Thu, 06 Aug 2026 23:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Thu, 06 Aug 2026 15:30:00 +0000

Type	Values Removed	Values Added
Description		Server-side request forgery in the METS and IIIF import URI handling in Scripta eScriptorium through 26.04.1 allows a remote authenticated user to make the server issue arbitrary HTTP requests to internal hosts, including the cloud instance metadata service, via the mets_uri or iiif_uri parameter of POST /api/documents/{pk}/imports/, because the IMPORT_ALLOWED_DOMAINS setting defaults to '*' and no address filtering, redirect cap or timeout is applied
Title		Server-Side Request Forgery (SSRF) in eScriptorium
Weaknesses		CWE-918
References		https://gitlab.com/scripta/escriptorium/-/work_items/1230
Metrics		cvssV3_1 `{'score': 8.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N'}`

MITRE

Status: PUBLISHED

Assigner: GitLab

Published: 2026-08-06T15:11:13.252Z

Updated: 2026-08-06T15:46:28.026Z

Reserved: 2026-07-30T08:33:41.193Z

Link: CVE-2026-18359

Vulnrichment

Updated: 2026-08-06T15:46:25.331Z

NVD

No data.

Redhat

No data.

OpenCVE Enrichment

Updated: 2026-08-06T17:00:11Z

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