CVE-2026-18359: high-severity vulnerability in Scripta eScriptorium
Server-Side Request Forgery (SSRF) in eScriptorium
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.5epss 0.4%
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
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N
Affected products
Scripta · eScriptoriumRelated CVEs — Scripta eScriptorium
In the same product, most dangerous first.
CVE-2026-18258HIGHAuthorization Bypass Through User-Controlled Key in eScriptoriumEPSS 0.5%CVE-2026-18277HIGHMissing Authorization in eScriptoriumEPSS 0.4%CVE-2026-18275MEDIUMAuthorization Bypass Through User-Controlled Key in eScriptoriumEPSS 0.4%CVE-2026-18276MEDIUMMissing Authorization in eScriptoriumEPSS 0.4%