CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, с обикновен потребителски вход и без действие от потребителя.
- Експлоатация: има публичен пример за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
FastGPT is an AI Agent building platform. Prior to version 4.14.9.5, FastGPT's MCP (Model Context Protocol) tools endpoints (/api/core/app/mcpTools/getTools and /api/core/app/mcpTools/runTool) accept a user-supplied URL parameter and make server-side HTTP requests to it without validating whether the URL points to an internal/private network address. Although the application has a dedicated isInternalAddress() function for SSRF protection (used in other endpoints like the HTTP workflow node), the MCP tools endpoints do not call this function. An authenticated attacker can use these endpoints to scan internal networks, access cloud metadata services, and interact with internal services such as MongoDB and Redis. This issue has been patched in version 4.14.9.5.
Засегнати продукти
- labring FastGPT: < 4.14.9.5
Вид слабост
История
- 31 март 2026 Публикувано
Други уязвимости в labring FastGPT
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-34163
- https://nvd.nist.gov/vuln/detail/CVE-2026-34163
- https://github.com/labring/FastGPT/security/advisories/GHSA-x9vj-5m4j-9mfv
- https://github.com/labring/FastGPT/pull/6640
- https://github.com/labring/FastGPT/commit/bc7eae2ed61481a5e322208829be291faec58c00
- https://github.com/labring/FastGPT/releases/tag/v4.14.9.5