What’s Vulnerable › Vulnerabilities

CVE-2025-3455: 1 Click WordPress Migration Plugin – 100% FREE for a limited time <= 2.2 - Missing Authorization to Authenticated (Subscriber+) Arbitrary File Upload

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-05-09 · updated 2026-06-17
• Weakness: CWE-434

Description

The 1 Click WordPress Migration Plugin – 100% FREE for a limited time plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'start_restore' function in all versions up to, and including, 2.2. This makes it possible for authenticated attackers, with Subscriber-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible.

Affected products

• 1clickmigration 1 Click Migration & Backup: Free WordPress Migration Plugin with Zero Downtime & Easy Clone: through 2.2

References

• https://plugins.trac.wordpress.org/browser/1-click-migration/trunk/inc/backup/class-ocm-backup.php#L403
• https://plugins.trac.wordpress.org/changeset/3372639/1-click-migration/trunk/inc/backup/class-ocm-backup.php
• https://www.wordfence.com/threat-intel/vulnerabilities/id/e982ae88-cfd0-46b9-ad64-00e398d307d6?source=cve

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