CVE-2026-107303
CVE-2026-107303 · JHipster: Generated Applications Allow Stored XSS via Unrestricted Blob ContentType Opened as Same-Origin Blob
Здесь приведены факты из открытых источников об уязвимостях. Перед обновлением ознакомьтесь с исходным сообщением.
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.
CVSS 7.6 · Высокий · EPSS 0,3% · Есть исправление
- Опубликовано
- Обновлено
Стек: node
Затронутые продукты и версии
generator-jhipster
- Версии
- < 9.4.0: Затронуто
Нет опубликованного исправления
react-jhipster
- Версии
- < 1.1.0: Затронуто
Нет опубликованного исправления
generator-jhipster npm
- Затронутые диапазоны версий
- SEMVER: < 9.4.0
Обновитесь до 9.4.0
react-jhipster npm
- Затронутые диапазоны версий
- SEMVER: < 1.1.0
Обновитесь до 1.1.0
Первоисточники
- 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
- https://nvd.nist.gov/vuln/detail/CVE-2026-107303