Vulnerability · Published Jun 26, 2026 · Assigned by Patchstack
CVE-2026-54839WordPress Trinity Backup – Backup, Migrate, Restore, Clone & Schedule Backups plugin <= 2.0.9 - Sensitive Data Exposure vulnerability
High 7.5
In plain English
A high-severity authorization bypass via user-controlled key in Trinity Backup – Backup, Migrate, Restore, Clone & Schedule Backups from kingaddons. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 34% of all known vulnerabilities).
Severity (CVSS 3.1)7.5High
Exploit odds (30 days)0.4%top 66.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Unauthenticated Sensitive Data Exposure in Trinity Backup – Backup, Migrate, Restore, Clone & Schedule Backups <= 2.0.9 versions.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| kingaddons | Trinity Backup – Backup, Migrate, Restore, Clone & Schedule Backups | n/a – through 2.0.9 |
Weakness: CWE-639 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N