EIP-2026-102930

PRE-CVE

MySQL 4.x/5.0 (Linux) - User-Defined Function (UDF) Dynamic Library (2)

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-102930. PoCs published by Marco Ivaldi.

AI-analyzed exploit summary This is a functional MySQL User Defined Function (UDF) exploit that allows local privilege escalation by executing system commands as the MySQL user (often root). It bypasses UDF security restrictions by including auxiliary symbols and demonstrates command execution via a custom `do_system` function.

Description

MySQL 4.x/5.0 (Linux) - User-Defined Function (UDF) Dynamic Library (2)

Exploits (1)

exploitdb WORKING POC VERIFIED
by Marco Ivaldi · clocallinux
https://www.exploit-db.com/exploits/1518

This is a functional MySQL User Defined Function (UDF) exploit that allows local privilege escalation by executing system commands as the MySQL user (often root). It bypasses UDF security restrictions by including auxiliary symbols and demonstrates command execution via a custom `do_system` function.

Classification
Working Poc 100%
Attack Type
Lpe
Complexity
Moderate
Reliability
Reliable
Target: MySQL 4.1.14 (and potentially other versions)
Auth required
Prerequisites: MySQL running with root privileges · Ability to load custom UDFs · Valid MySQL credentials
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026