{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-18359","assignerOrgId":"ceab7361-8a18-47b1-92ba-4d7d25f6715a","state":"PUBLISHED","assignerShortName":"GitLab","dateReserved":"2026-07-30T08:33:41.193Z","datePublished":"2026-08-06T15:11:13.252Z","dateUpdated":"2026-08-06T15:46:28.026Z"},"containers":{"cna":{"title":"Server-Side Request Forgery (SSRF) in eScriptorium","descriptions":[{"lang":"en","value":"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"}],"affected":[{"vendor":"Scripta","product":"eScriptorium","versions":[{"version":"0","status":"affected","lessThanOrEqual":"26.4.1","versionType":"semver"}],"defaultStatus":"unaffected"}],"problemTypes":[{"descriptions":[{"lang":"en","description":"CWE-918: Server-Side Request Forgery (SSRF)","cweId":"CWE-918","type":"CWE"}]}],"references":[{"url":"https://gitlab.com/scripta/escriptorium/-/work_items/1230"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"LOW","availabilityImpact":"NONE","baseScore":8.5,"baseSeverity":"HIGH"}}],"solutions":[{"lang":"en","value":"Upgrade to fixed version: 26.04.2, 1.0.1 or 0.13.9. As a mitigation on affected versions, set the IMPORT_ALLOWED_DOMAINS setting to an explicit list of permitted domains instead of leaving it at its default value of '*'."}],"credits":[{"lang":"en","value":"Thibault Clérice & Hassen Aguili","type":"finder"}],"providerMetadata":{"orgId":"ceab7361-8a18-47b1-92ba-4d7d25f6715a","shortName":"GitLab","dateUpdated":"2026-08-06T15:11:13.252Z"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-06T15:46:22.465580Z","id":"CVE-2026-18359","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-08-06T15:46:28.026Z"}}]}}