Exploitation Summary
EIP tracks 2 public exploits for CVE-2026-26030. PoCs published by XiaomingX, mbanyamer.
AI-analyzed exploit summary The repository contains a functional PoC for CVE-2026-26030, demonstrating RCE in Microsoft Semantic Kernel < 1.39.4 via unsafe attribute resolution in `InMemoryVectorStore` filter expressions. The exploit leverages Python's `__builtins__` and `globals` traversal to achieve arbitrary code execution.
Description
Semantic Kernel, Microsoft's semantic kernel Python SDK, has a remote code execution vulnerability in versions prior to 1.39.4, specifically within the `InMemoryVectorStore` filter functionality. The problem has been fixed in version `python-1.39.4`. Users should upgrade this version or higher. As a workaround, avoid using `InMemoryVectorStore` for production scenarios.
Exploits (2)
The repository contains a functional PoC for CVE-2026-26030, demonstrating RCE in Microsoft Semantic Kernel < 1.39.4 via unsafe attribute resolution in `InMemoryVectorStore` filter expressions. The exploit leverages Python's `__builtins__` and `globals` traversal to achieve arbitrary code execution.
This repository contains a functional exploit PoC for CVE-2026-26030, demonstrating remote code execution in Microsoft Semantic Kernel versions < 1.39.4 via unsafe attribute resolution in `InMemoryVectorStore` filter expressions.
References (3)
Scores
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H