Authorization Flaw in User Feedback Plugin by Syed Balkhi
CVE-2026-39476

4.3MEDIUM

Key Information:

Vendor

WordPress
Status
User Feedback
Vendor
CVE Published:
8 April 2026

What is CVE-2026-39476?

The User Feedback plugin by Syed Balkhi contains a missing authorization vulnerability that can be exploited due to incorrectly configured access control security levels. This issue impacts versions from n/a up to and including 1.10.1, potentially allowing unauthorized users to gain access to sensitive functionalities within the plugin.

Affected Version(s)

User Feedback 0 <= 1.10.1

References

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

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Trương Hữu Phúc (truonghuuphuc) | Patchstack Bug Bounty Program
.