EIP-2026-118811

PRE-CVE

Microsoft Internet Explorer 5 - NavigateAndFind() Cross-Zone Policy (MS04-004)

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-118811. PoCs published by Andreas Sandblad.

AI-analyzed exploit summary This exploit leverages a vulnerability in Microsoft Internet Explorer where JavaScript URIs are not properly removed from the browser history list. By injecting a JavaScript URI into the history, an attacker can execute arbitrary code in the Local Machine security zone when the user navigates back.

Description

Microsoft Internet Explorer 5 - NavigateAndFind() Cross-Zone Policy (MS04-004)

Exploits (1)

exploitdb WORKING POC VERIFIED
by Andreas Sandblad · textremotewindows
https://www.exploit-db.com/exploits/23643

This exploit leverages a vulnerability in Microsoft Internet Explorer where JavaScript URIs are not properly removed from the browser history list. By injecting a JavaScript URI into the history, an attacker can execute arbitrary code in the Local Machine security zone when the user navigates back.

Classification
Working Poc 90%
Attack Type
Rce
Complexity
Trivial
Reliability
Reliable
Target: Microsoft Internet Explorer (pre-MS04-004)
No auth needed
Prerequisites: User interaction (clicking OK on a prompt and using the back button)
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026