What’s Vulnerable › Vulnerabilities

CVE-2018-25200: OOP CMS BLOG 1.0 Cross-Site Request Forgery via addUser.php

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2026-03-06 · updated 2026-06-17
• Weakness: CWE-352

Description

OOP CMS BLOG 1.0 contains a cross-site request forgery vulnerability that allows unauthenticated attackers to create administrative user accounts by crafting malicious POST requests. Attackers can submit forms to the addUser.php endpoint with parameters including userName, password, email, and role set to administrative privileges to gain unauthorized access.

Affected products

• Zsoft OOP CMS BLOG: 1.0

References

• https://www.exploit-db.com/exploits/45794
• https://www.vulncheck.com/advisories/oop-cms-blog-cross-site-request-forgery-via-adduserphp

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