Sensitive Data Exposure Vulnerability in Contest Gallery by WordPress
CVE-2026-42660

6.5MEDIUM

Key Information:

Vendor

WordPress
Status
Contest Gallery
Vendor
CVE Published:
15 June 2026

What is CVE-2026-42660?

A vulnerability in Contest Gallery versions up to 28.1.7 can potentially expose sensitive subscriber data. This issue affects multiple users, raising significant privacy concerns. It is crucial for users to update to the latest version to safeguard their information and ensure compliance with data security standards.

Affected Version(s)

Contest Gallery <= 28.1.7

References

https://patchstack.com/database/wordpress/plugin/contest-...
vdb-entry

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Jakub Herman | Patchstack Bug Bounty Program
.