CVE-2026-108259

CVE-2026-108259 · Tina: Code injection via unescaped Git branch name in generated client source

Здесь приведены факты из открытых источников об уязвимостях. Перед обновлением ознакомьтесь с исходным сообщением.

Tina is a headless content management system. Prior to 3.0.0, @tinacms/cli reads Git branch values from VERCEL_GIT_COMMIT_REF, GITHUB_BRANCH, or HEAD, incorporates the raw value into the API URL, and interpolates that URL into JavaScript string literals in packages/@tinacms/cli/src/next/codegen/index.ts and packages/@tinacms/cli/src/next/codegen/codegen/plugin.ts. A crafted Git-valid branch name containing a quote can terminate the generated string and inject an expression that executes when the generated client module is imported during a preview build. The injected code runs with the build process privileges and can read environment credentials, modify deployment artifacts, or make network requests. This issue is fixed in version 3.0.0.

CVSS 8.2 · Высокий · EPSS 0,3% · Есть исправление

Опубликовано

2026-10-09T20:36:41.777Z

Обновлено

2026-10-14T02:12:59.336Z

Стек: node

Проверьте свой сервер →