SQL Injection Vulnerability in User Feedback Plugin by Syed Balkhi
CVE-2026-39475

8.5HIGH

Key Information:

Vendor

WordPress
Status
User Feedback
Vendor
CVE Published:
8 April 2026

What is CVE-2026-39475?

The User Feedback plugin by Syed Balkhi contains a vulnerability that allows for Blind SQL Injection, enabling attackers to manipulate database queries. This issue affects plugin versions up to and including 1.10.1, resulting in potential unauthorized access to sensitive data. Users are advised to upgrade to secure versions to mitigate this exploitation risk.

Affected Version(s)

User Feedback 0 <= 1.10.1

References

https://patchstack.com/database/Wordpress/Plugin/userfeed...
vdb-entry

CVSS V3.1

Score:
8.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Nguyen Ba Khanh | Patchstack Bug Bounty Program
.