Migration, Backup, Staging – WPvivid Backup & Migration: A security weakness

Migration, Backup, Staging – WPvivid Backup & Migration is affected by a security weakness. Exploitation requires an authenticated administrator account. The resulting impact depends on how the affected component exposes the vulnerable operation.

CVE / CNA score 2.7 CVSS 3.1 · security@wordfence.com

NVD score Pending NVD has not published its own CVSS assessment.

Component: Migration, Backup, Staging – WPvivid Backup & Migration
Plugin slug: wpvivid-backuprestore
Affected: See vendor advisory
Safe version: See mitigation notes
Published: Dec 21, 2025
Weakness: CWE-73 — External Control of File Name or Path

This CVE was published Dec 21, 2025 and is one of 15 known issues for this plugin.

What to do

Update, patch or deactivate.

No fixed release is identified. Update Migration, Backup, Staging – WPvivid Backup & Migration when a confirmed fixed release becomes available; until then, disable and remove it when the site's risk warrants.

No confirmed safe version is listed. Consider a vendor-supported patch or temporarily restricting the affected functionality while you assess the risk.

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.

Source record

Technical description

The Migration, Backup, Staging – WPvivid Backup & Migration plugin for WordPress is vulnerable to arbitrary directory creation in all versions up to, and including, 0.9.120. This is due to the check_filesystem_permissions() function not properly restricting the directories that can be created, or in what location. This makes it possible for authenticated attackers, with Administrator-level access and above, to create arbitrary directories.

CVE / CNA vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N

References

Primary and upstream sources

Data attribution: This product uses the NVD API but is not endorsed or certified by the NVD.

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