CVE - CVE-2025-49131

CVE-ID
CVE-2025-49131	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
FastGPT is an open-source project that provides a platform for building, deploying, and operating AI-driven workflows and conversational agents. The Sandbox container (fastgpt-sandbox) is a specialized, isolated environment used by FastGPT to safely execute user-submitted or dynamically generated code in isolation. The sandbox before version 4.9.11 has insufficient isolation and inadequate restrictions on code execution by allowing overly permissive syscalls, which allows attackers to escape the intended sandbox boundaries. Attackers could exploit this to read and overwrite arbitrary files and bypass Python module import restrictions. This is patched in version 4.9.11 by restricting the allowed system calls to a safer subset and additional descriptive error messaging.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://github.com/labring/FastGPT/commit/bb810a43a1c70683fab7f5fe993771e930a94426 URL:https://github.com/labring/FastGPT/commit/bb810a43a1c70683fab7f5fe993771e930a94426 MISC:https://github.com/labring/FastGPT/pkgs/container/fastgpt-sandbox URL:https://github.com/labring/FastGPT/pkgs/container/fastgpt-sandbox MISC:https://github.com/labring/FastGPT/pull/4958 URL:https://github.com/labring/FastGPT/pull/4958 MISC:https://github.com/labring/FastGPT/releases/tag/v4.9.11 URL:https://github.com/labring/FastGPT/releases/tag/v4.9.11 MISC:https://github.com/labring/FastGPT/security/advisories/GHSA-f3pf-r3g7-g895 URL:https://github.com/labring/FastGPT/security/advisories/GHSA-f3pf-r3g7-g895
Assigning CNA
GitHub (maintainer security advisories)
Date Record Created
20250602	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20250602)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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