CVE-2023-27753
High
Description
An arbitrary file upload vulnerability in MK-Auth 23.01K4.9 allows attackers to execute arbitrary code via uploading a crafted PHP file.
SeverityHigh
CVSS8.0
Exploit probability—
ProductMK-Auth
PublishedMay 12, 2026
First seenMay 12, 2026
Weakness typeCWE-434Unrestricted upload of dangerous file type
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| MK-Auth | 23.01K4.9 | — |
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