Vulnerability Details CVE-2026-18359
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
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 12.8%
CVSS Severity
CVSS v3 Score 8.5
Products affected by CVE-2026-18359
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cpe:2.3:a:escriptorium:escriptorium:*