EIP-2026-119265

PRE-CVE

WebCatalog 48.4 - Arbitrary Protocol Execution

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-119265. PoCs published by ItsSixtyN3in.

AI-analyzed exploit summary This exploit leverages WebCatalog's improper handling of arbitrary protocols via Electron's shell.openExternal function. By crafting a malicious 'search-ms://' URL, an attacker can trigger execution of a reverse shell payload hosted on an SMB share when the victim interacts with the link.

Description

WebCatalog 48.4 - Arbitrary Protocol Execution

Exploits (1)

exploitdb WORKING POC
by ItsSixtyN3in · textremotewindows
https://www.exploit-db.com/exploits/51765

This exploit leverages WebCatalog's improper handling of arbitrary protocols via Electron's shell.openExternal function. By crafting a malicious 'search-ms://' URL, an attacker can trigger execution of a reverse shell payload hosted on an SMB share when the victim interacts with the link.

Classification
Working Poc 90%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: WebCatalog before 48.8
No auth needed
Prerequisites: Attacker-controlled SMB share · Victim interaction with malicious link
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026