EIP-2026-117616

PRE-CVE

MiniShare 1.5.5 - 'users.txt' Local Buffer Overflow (SEH)

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-117616. PoCs published by Muhamad Fadzil Ramli.

AI-analyzed exploit summary This Ruby script exploits a buffer overflow vulnerability in Minishare 1.4.0-1.5.5 via SEH overwrite, using a crafted payload to execute arbitrary code (calc.exe). It constructs a malicious file with shellcode, a near jump, and SEH handlers to achieve remote code execution.

Description

MiniShare 1.5.5 - 'users.txt' Local Buffer Overflow (SEH)

Exploits (1)

exploitdb WORKING POC VERIFIED
by Muhamad Fadzil Ramli · rubylocalwindows
https://www.exploit-db.com/exploits/15406

This Ruby script exploits a buffer overflow vulnerability in Minishare 1.4.0-1.5.5 via SEH overwrite, using a crafted payload to execute arbitrary code (calc.exe). It constructs a malicious file with shellcode, a near jump, and SEH handlers to achieve remote code execution.

Classification
Working Poc 100%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Minishare 1.4.0 - 1.5.5
No auth needed
Prerequisites: Target running Minishare 1.4.0-1.5.5 · Ability to deliver the malicious file to the target
devstral-2 · analyzed Feb 19, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026