Sensitive Data Exposure in Trinity Backup Plugin from WordPress
CVE-2026-54839

7.5HIGH

Key Information:

Vendor

WordPress
Status
Trinity Backup – Backup, Migrate, Restore, Clone & Schedule Backups
Vendor
CVE Published:
26 June 2026

What is CVE-2026-54839?

The Trinity Backup Plugin for WordPress, versions up to 2.0.9, contains a vulnerability that allows unauthenticated users to access sensitive data. This exposure can lead to potential data breaches and unauthorized access to critical information stored in the backups. It is crucial for users to update to the latest versions to mitigate this risk and enhance their site's security.

Affected Version(s)

Trinity Backup &#8211; Backup, Migrate, Restore, Clone &amp; Schedule Backups <= 2.0.9

References

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

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

dodoh4t | Patchstack Bug Bounty Program
.