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Vulnerabilities

Vulnerability · CVE-2025-3455

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 t

Published May 9, 2025 · catalog updated Apr 8, 2026 · 1 Click Migration & Backup: Free WordPress Migration Plugin with Zero Downtime & Easy Clone

Check if you run it

No confirmed exploitation is on record for CVE-2025-3455. EPSS is 1.59%. Act only if a listed version of 1 Click Migration & Backup: Free WordPress Migration Plugin with Zero Downtime & Easy Clone is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High8.8
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
1.59%
Remediation
Vendor / distro source
Affected products
vendor 1clickmigration 1 Click Migration & Backup: Free WordPress Migration Plugin with Zero Downtime & Easy Clone 0 ≤2.2

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.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor 1clickmigration 1 Click Migration & Backup: Free WordPress Migration Plugin with Zero Downtime & Easy Clone 0 ≤2.20 ≤2.2

How to fix CVE-2025-3455

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-3455. EPSS is 1.59%. Act only if a listed version of 1 Click Migration & Backup: Free WordPress Migration Plugin with Zero Downtime & Easy Clone is installed.

Which versions are affected?

Compare what you have installed with 1clickmigration 1 Click Migration & Backup: Free WordPress Migration Plugin with Zero Downtime & Easy Clone 0 ≤2.2 0 ≤2.2. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 1.59%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Technology hubs

WordPress security

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. May 9, 2025 · EUVD

    Detected

    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 w

  2. Apr 8, 2026 · EUVD

    Updated

    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 w

Sources

  • CVE.orgVulnerability recordCVE-2025-3455

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-3455

    30-day exploitation probability 1.6%

    first.org
  • EUVDVulnerability recordEUVD-2025-14128

    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 au

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.