EIP-2026-117783

PRE-CVE

POP Peeper 3.4.0.0 - '.eml' Universal Overwrite (SEH)

Title source: legacy

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-117783. PoCs published by Stack.

AI-analyzed exploit summary This exploit targets POP Peeper 3.4.0.0 by crafting a malicious .eml file that triggers a SEH overwrite vulnerability, leading to arbitrary code execution (calc.exe in this case). The payload includes a universal SEH overwrite and shellcode to achieve RCE.

Description

POP Peeper 3.4.0.0 - '.eml' Universal Overwrite (SEH)

Exploits (1)

exploitdb WORKING POC VERIFIED

by Stack · perllocalwindows

https://www.exploit-db.com/exploits/8274

View Code ZIP pw:eip

This exploit targets POP Peeper 3.4.0.0 by crafting a malicious .eml file that triggers a SEH overwrite vulnerability, leading to arbitrary code execution (calc.exe in this case). The payload includes a universal SEH overwrite and shellcode to achieve RCE.

Classification

Working Poc 95%

Attack Type

Rce

Complexity

Moderate

Reliability

Reliable

Target: POP Peeper 3.4.0.0

No auth needed

Prerequisites: Victim must open the malicious .eml file in POP Peeper

MITRE ATT&CK

T1203 - Exploitation for Client Execution T1059 - Command and Scripting Interpreter

devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve

Tracked Since Feb 18, 2026