EIP-2026-115815

PRE-CVE

Microsoft Windows PowerShell - Unsanitized Filename Command Execution

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-115815. PoCs published by hyp3rlinx.

AI-analyzed exploit summary This exploit leverages unsanitized filenames in PowerShell to execute arbitrary commands embedded in the filename itself. It demonstrates how a specially crafted .ps1 filename with semicolons or spaces can trigger unexpected command execution, bypassing visual inspection of the script's contents.

Description

Microsoft Windows PowerShell - Unsanitized Filename Command Execution

Exploits (1)

exploitdb WORKING POC VERIFIED
by hyp3rlinx · pythondoswindows
https://www.exploit-db.com/exploits/47248

This exploit leverages unsanitized filenames in PowerShell to execute arbitrary commands embedded in the filename itself. It demonstrates how a specially crafted .ps1 filename with semicolons or spaces can trigger unexpected command execution, bypassing visual inspection of the script's contents.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Microsoft Windows PowerShell (unspecified version)
No auth needed
Prerequisites: User interaction required (double-clicking the file or executing via cmd.exe) · PowerShell set as default program for .ps1 files · Network access to a remote server hosting the payload
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026