Backup Migration: A security weakness
Backup Migration is affected by a security weakness. The vulnerable path is reachable without authentication. The resulting impact depends on how the affected component exposes the vulnerable operation. The published affected range is n/a through 2.1.1.
- Component
- Backup Migration
- Plugin slug
backup-backup- Affected
- n/a through 2.1.1
- Safe version
2.1.2- Published
- Jun 15, 2026
This CVE was published Jun 15, 2026 and is one of 10 known issues for this plugin.
Update, patch or deactivate.
Update Backup Migration to 2.1.2 or later, or disable and remove it until a fixed version is available.
A safe version is available, so updating to that version or later is the preferred remediation. If an immediate update is not practical, consider a targeted application patch or temporarily restricting the affected functionality.
Deactivate only when warranted by your risk profile, or when advised by your hosting provider in the limited circumstances where the vulnerability cannot otherwise be mitigated. If you’re unsure which action is appropriate, contact Fused or your hosting provider for guidance.
Technical description
Unauthenticated Sensitive Data Exposure in Backup Migration <= 2.1.1 versions.
CVE / CNA vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N