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Vulnerabilities

Vulnerability · CVE-2025-3234

The File Manager Pro – Filester plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in all versions up to, and including, 1.8.8.

Published Jun 14, 2025 · catalog updated Apr 8, 2026 · NinjaTeam File Manager Pro – Filester

Check if you run it

No confirmed exploitation is on record for CVE-2025-3234. EPSS is 0.62%. Act only if a listed version of NinjaTeam File Manager Pro – Filester is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High7.2
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.62%
Remediation
Vendor / distro source
Affected products
vendor NinjaTeam File Manager Pro – Filester 0 ≤1.8.8

The File Manager Pro – Filester plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in all versions up to, and including, 1.8.8. This makes it possible for authenticated attackers, with Administrator-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible. Administrators have the ability to extend file manager usage privileges to lower-level users including subscribers, which would make this vulnerability more severe on such sites.

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 NinjaTeam File Manager Pro – Filester 0 ≤1.8.80 ≤1.8.8

How to fix CVE-2025-3234

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-2025-3234. EPSS is 0.62%. Act only if a listed version of NinjaTeam File Manager Pro – Filester is installed.

Which versions are affected?

Compare what you have installed with NinjaTeam File Manager Pro – Filester 0 ≤1.8.8 0 ≤1.8.8. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.62%. 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. Jun 14, 2025 · EUVD

    Detected

    The File Manager Pro – Filester plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in all versions up to, and including, 1.8.8. This makes it possible for authenticated attackers, with Administrator-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible. Administrators have the abil

  2. Apr 8, 2026 · EUVD

    Updated

    The File Manager Pro – Filester plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in all versions up to, and including, 1.8.8. This makes it possible for authenticated attackers, with Administrator-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible. Administrators have the abil

Sources

  • CVE.orgVulnerability recordCVE-2025-3234

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-3234

    30-day exploitation probability 0.6%

    first.org
  • EUVDVulnerability recordEUVD-2025-18320

    The File Manager Pro – Filester plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in all versions up to, and including, 1.8.8. This makes it possible for authenticated attackers, with Administrator-level access and above, to upload a

    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.