CVE-2026-14553CWE-434unrestricted-file-upload
CVE-2026-14553
High · published August 5, 2026
What it is
The zportals WordPress plugin before 6.3.4 does not properly validate uploaded files, trusting the client-supplied content type and preserving the original file extension, allowing any authenticated user (Subscriber or higher) to upload arbitrary PHP files and achieve remote code execution.
The record
Technical detail
- CVSS v3.1
- 8.1 · HIGH
- Vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
- CVSS v4.0
- Not supplied
- EPSS
- 0.00610 · 48.6th percentile
- Weakness
- CWE-434 · Unrestricted Upload of File with Dangerous Type
- Published
- 2026-08-05T11:16Z
References (1)
EPSS history
Timeline