SQL Injection Vulnerability in WordPress Ultimate Form Builder Lite Plugin
CVE-2018-25352

7.1HIGH

Key Information:

Vendor

WordPress
Status
Ultimate Form Builder Lite
Vendor
CVE Published:
23 May 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2018-25352?

The Ultimate Form Builder Lite plugin for WordPress versions 1.3.7 and earlier is affected by an SQL injection vulnerability. This flaw enables authenticated attackers to exploit the entry_id POST parameter, facilitating unauthorized manipulation of database queries. By sending crafted POST requests to the admin-ajax.php endpoint with the action ufbl_get_entry_detail_action, attackers can extract sensitive information, modify database entries, or escalate their privileges within the WordPress database. This vulnerability poses significant risks to the integrity and security of the affected installations.

Affected Version(s)

Ultimate Form Builder Lite 0 <= 1.3.7

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2018-25352 - Proof of Concept

References

https://www.exploit-db.com/exploits/44884
exploit
http://vulnerablesite.com/wp-admin/admin-ajax.php
vendor-advisory
https://www.vulncheck.com/advisories/wordpress-ultimate-f...
third-party-advisory

CVSS V4

Score:
7.1
Severity:
HIGH
Confidentiality:
High
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

defensecode
.