EIP-2026-118997

PRE-CVE

Opera 7.x/Firefox 1.0/Internet Explorer 6.0 - Information Disclosure

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-118997. PoCs published by upken.

AI-analyzed exploit summary This exploit demonstrates an information disclosure vulnerability in multiple browsers (Internet Explorer, Firefox, Opera) by leveraging improper handling of file upload forms. The server-side Perl CGI scripts process multipart/form-data submissions and inadvertently expose file paths and usernames due to insufficient filtering.

Description

Opera 7.x/Firefox 1.0/Internet Explorer 6.0 - Information Disclosure

Exploits (1)

exploitdb WORKING POC VERIFIED
by upken · textremotewindows
https://www.exploit-db.com/exploits/25188

This exploit demonstrates an information disclosure vulnerability in multiple browsers (Internet Explorer, Firefox, Opera) by leveraging improper handling of file upload forms. The server-side Perl CGI scripts process multipart/form-data submissions and inadvertently expose file paths and usernames due to insufficient filtering.

Classification
Working Poc 90%
Attack Type
Info Leak
Complexity
Trivial
Reliability
Reliable
Target: Microsoft Internet Explorer, Mozilla Firefox, Opera (versions unspecified)
No auth needed
Prerequisites: Victim interaction to submit a file via a malicious form
mistral-large-3 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026