{"id":"EUVD-2026-95116","revision":"402f56df4a064390aeb82daec1a76da7","records":[{"revision":"402f56df4a064390aeb82daec1a76da7","observedAt":"2026-11-09T05:07:41.634+00:00","statement":{"source":"euvd","id":"EUVD-2026-95116","aliases":["CVE-2026-107303","GHSA-9ffp-22j7-56r2"],"title":"JHipster is a development platform to quickly generate, develop, and deploy modern web applications and microservice architectures. Prior to generator-jhipster 9.4.0 and react-jhipster 1.1.0, generated applications can persist attacker-cont…","description":"JHipster is a development platform to quickly generate, develop, and deploy modern web applications and microservice architectures. Prior to generator-jhipster 9.4.0 and react-jhipster 1.1.0, generated applications can persist attacker-controlled Blob data and companion ContentType values, return them through generated REST endpoints, and pass them to the generated openFile helper in generators/client/generators/common/templates/src/main/webapp/app/shared/jhipster/data-utils.ts.ejs. The helper uses the returned ContentType as the browser Blob MIME type and opens an object URL, so a normal authenticated user with write access to a Blob-bearing entity can store active HTML or SVG content that may execute under the application origin when a privileged user opens it. Exploitability depends on the generated application's content security policy and target-browser Blob behavior. This issue is fixed in generator-jhipster 9.4.0 and react-jhipster 1.1.0.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N","score":7.6,"severity":null}],"references":["https://github.com/jhipster/generator-jhipster/security/advisories/GHSA-9ffp-22j7-56r2","https://github.com/jhipster/generator-jhipster/pull/34807","https://github.com/jhipster/generator-jhipster/commit/efe95edd4dedc3379735094936439410a51ce3d9","https://github.com/jhipster/generator-jhipster/releases/tag/v9.4.0"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-95116","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Oct 8, 2026, 5:23:04 PM","dateUpdated":"Oct 9, 2026, 11:41:09 AM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2026-95116","identifiers":["EUVD-2026-95116","CVE-2026-107303","GHSA-9ffp-22j7-56r2"]},"retained":false,"historicalAffected":[]}],"coverage":[]}