CVE-2018-25411 HIGH

CVE-2018-25411: MGB OpenSource Guestbook 0.7.0.2 SQL Injection via email.php

Vendor M-Gb

Product MGB OpenSource Guestbook

Weakness CWE-89 · SQLi

Published May 30, 2026

Last update June 1, 2026

View on NVD All CVEs

CVSS base score

8.8/10

Attack vector Network

Attack complexity Low

Privileges required None

User interaction None

Confidentiality —

Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N

What the vulnerability does

Description

MGB OpenSource Guestbook 0.7.0.2 contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the 'id' parameter. Attackers can send GET requests to email.php with crafted SQL payloads in the 'id' parameter to extract sensitive database information including table and column names.

Key dates

Disclosure timeline

May 30, 2026 CVE published

June 1, 2026 Record updated