CVE-2026-19722
Received Received - Intake

Arbitrary File Write in WPvivid Backup Plugin

Publication date: 2026-08-30

Last updated on: 2026-08-30

Assigner: WPScan

Description
The WPvivid — Backup, Migration & Staging WordPress plugin before 0.9.133 does not validate the destination of files extracted from a backup package during restoration, allowing high privilege users such as administrators to write arbitrary files outside the intended restore directory, which can lead to code execution.

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Meta Information

Published
2026-08-30
Last Modified
2026-08-30
Generated
2026-08-30
AI Q&A
2026-08-30
EPSS Evaluated
N/A
NVD
CVE-2026-19722
EUVD
EUVD-2026-68156

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
wpvivid backup_migration to 0.9.133 (exc)

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-UNKNOWN

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Executive Summary

This vulnerability affects the WPvivid Backup & Migration WordPress plugin before version 0.9.133. It allows administrators to write arbitrary files outside the intended restore directory during backup restoration due to improper validation of file paths when extracting files from a backup package. This is known as a Zip Slip vulnerability.

Detection Guidance

Check the installed version of the WPvivid Backup & Migration plugin. If it is below 0.9.133, the system is vulnerable. Use commands like 'wp plugin list' in WordPress CLI or inspect the plugin directory for version details.

Impact Analysis

An attacker with administrative access could exploit this to place malicious files in sensitive server locations, potentially leading to arbitrary code execution. This could compromise the entire WordPress site and server.

Compliance Impact

This vulnerability could lead to unauthorized access or data breaches, violating compliance requirements such as GDPR or HIPAA. It may result in data exposure, unauthorized modifications, or loss of control over sensitive information.

Mitigation Strategies

Update the WPvivid Backup & Migration plugin to version 0.9.133 or later immediately. Remove or disable the plugin if updating is not possible. Restrict administrative access to trusted users only.

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