What is CVE-2025-11170?

CVE-2025-11170 is a critical-severity vulnerability in Kddiwebcommunications Wp移行専用プラグイン For Cpi, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.8/10. Published 2025-11-11.

How severe is CVE-2025-11170?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2025-11170 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Arbitrary file upload in Kddiwebcommunications Wp移行専用プラグイン For Cpi

CVE-2025-11170

The WP移行専用プラグイン for CPI plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the Cpiwm_Import_Controller::import function in all versions up to, and including, 1.0.2. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.

Vulnerability class: Unrestricted File Upload

EPSS: 0.008 (51.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Kddiwebcommunications Wp移行専用プラグイン For Cpi — versions 0

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

Public proof-of-concept exploits

Nxploited/CVE-2025-11170

References

Frequently asked questions

What is CVE-2025-11170?: CVE-2025-11170 is a critical-severity vulnerability in Kddiwebcommunications Wp移行専用プラグイン For Cpi, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.8/10. Published 2025-11-11.
How severe is CVE-2025-11170?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2025-11170 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.