CVE-2023-46729
Sentry Next.js vulnerable to SSRF via Next.js SDK tunnel endpoint
描述
### Impact An unsanitized input of Next.js SDK tunnel endpoint allows sending HTTP requests to arbitrary URLs and reflecting the response back to the user. This could open door for other attack vectors: * client-side vulnerabilities: XSS/CSRF in the context of the trusted domain; * interaction with internal network; * read cloud metadata endpoints (AWS, Azure, Google Cloud, etc.); * local/remote port scan. This issue only affects users who have [Next.js SDK tunneling feature](https://docs.sentry.io/platforms/javascript/guides/nextjs/manual-setup/#configure-tunneling-to-avoid-ad-blockers) enabled. ### Patches The problem has been fixed in [sentry/[email protected]](https://www.npmjs.com/package/@sentry/nextjs/v/7.77.0) ### Workarounds Disable tunneling by removing the `tunnelRoute` option from Sentry Next.js SDK config — `next.config.js` or `next.config.mjs`. ### References * [Sentry Next.js tunneling feature](https://docs.sentry.io/platforms/javascript/guides/nextjs/manual-setup/#configure-tunneling-to-avoid-ad-blockers) * [The fix](https://github.com/getsentry/sentry-javascript/pull/9415) * [More Information](https://blog.sentry.io/next-js-sdk-security-advisory-cve-2023-46729/) ### Credits * [Praveen Kumar](https://hackerone.com/mr_x_strange)
如何修補 CVE-2023-46729
要修補 CVE-2023-46729,請將受影響套件升級到下列已修補版本。
- —升級至 7.77.0 或更新版本
CVE-2023-46729 正在被利用嗎?
低 — EPSS 為 1.1%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- >= 7.26.0, < 7.77.0