EIP-2026-111577

PRE-CVE

Publisure Hybrid - Multiple Vulnerabilities

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-111577. PoCs published by Jean-Marie Bourbon.

AI-analyzed exploit summary This is a detailed advisory describing an exploit chain for Publisure Hybrid Mail version 2.1.2, combining authentication bypass, SQL injection, and unrestricted file upload to achieve RCE. The advisory includes vulnerability descriptions, proof-of-concept details, and recommendations for mitigation.

Description

Publisure Hybrid - Multiple Vulnerabilities

Exploits (1)

exploitdb WRITEUP
by Jean-Marie Bourbon · textwebappsphp
https://www.exploit-db.com/exploits/47359

This is a detailed advisory describing an exploit chain for Publisure Hybrid Mail version 2.1.2, combining authentication bypass, SQL injection, and unrestricted file upload to achieve RCE. The advisory includes vulnerability descriptions, proof-of-concept details, and recommendations for mitigation.

Classification
Writeup 100%
Attack Type
Rce | Sqli | Auth Bypass
Complexity
Moderate
Reliability
Reliable
Target: Publisure Hybrid Mail version 2.1.2
No auth needed
Prerequisites: Network access to the target server · Publisure Hybrid Mail version 2.1.2 installed
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026