جزئیات آسیب‌پذیری

Lara Dashboard through 1.3.1 contains a server-side request forgery vulnerability in the POST /api/admin/builder/markdown/fetch endpoint that allows any authenticated user to fetch arbitrary URLs and read the response body. Attackers can read internal HTTP services and cloud metadata including IAM credentials by supplying malicious URLs without host validation or redirect restrictions.

• https://github.com/laradashboard/laradashboard/security/advisories/GHSA-f36j-h77g-6wj8 vendor-advisory
• https://github.com/laradashboard/laradashboard/commit/738cc1a219ce459323ef1d09c3789075f1b8d2f2 patch
• https://github.com/laradashboard/laradashboard/blob/v1.3.1/app/Services/Builder/MarkdownFetchService.php technical-description
• https://github.com/laradashboard/laradashboard/blob/v0.9.2/app/Services/Builder/MarkdownFetchService.php technical-description
• https://github.com/laradashboard/laradashboard/blob/v1.3.1/app/Http/Controllers/Api/Builder/MarkdownController.php technical-description
• https://github.com/laradashboard/laradashboard/blob/v1.3.2/app/Support/Security/SafeUrlValidator.php technical-description
• https://github.com/laradashboard/laradashboard/releases/tag/v1.3.2 release-notes
• https://github.com/laradashboard/laradashboard product
• https://www.vulncheck.com/advisories/lara-dashboard-0.9.2-through-1.3.1-server-side-request-forgery-in-builder-markdown-fetch third-party-advisory
• https://github.com/laradashboard/laradashboard/security/advisories/GHSA-4xqv-4c27-6c4j vendor-advisory