What is CVE-2026-14560?

CVE-2026-14560 is a critical-severity vulnerability, classified under Code Injection. CVSS score: 10.0/10. Published 2026-09-11.

How severe is CVE-2026-14560?

Critical severity. CVSS v3 base score is 10.0 out of 10.

CVE-2026-14560

CVE-2026-14560

The teddy-bear-customize-addon WordPress plugin through 1.0.5 does not properly validate uploaded files, relying on a client-supplied content type and preserving the original filename, allowing unauthenticated attackers to upload arbitrary PHP files and execute code on the server.

Vulnerability class: RCE (Remote Code Execution)

CVSS v3 metric

CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.

Weakness classification (CWE)

CWE-94 — Code Injection

References

contact@wpscan.com (technical-description, exploit, vdb-entry)

Frequently asked questions

What is CVE-2026-14560?: CVE-2026-14560 is a critical-severity vulnerability, classified under Code Injection. CVSS score: 10.0/10. Published 2026-09-11.
How severe is CVE-2026-14560?: Critical severity. CVSS v3 base score is 10.0 out of 10.