high8.1
CVE-2026-14553
The zportals WordPress plugin before 6.3.4 does not properly validate uploaded files, trusting the client-supplied content type and preserving the original fil…
Impact
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.
Affected products
| Product | Affected versions |
|---|---|
| Zportals WordPress Plugin | before 6.3.4 |
Versions were read from the advisory text. No structured product data has been published for this record yet.