CVE-2026-94503 PX-lab Zombify - Unrestricted File Upload

PX-lab Zombify <= 1.7.7 contains an unrestricted file upload vulnerability caused by lack of proper file type validation, letting attackers upload web shells to the server, exploit requires no special privileges.

CVSS base score 10.0 /10
Critical
CISA KEV
Exploited in the wild
Public exploit
Proof of concept available
Authentication
Not required
EPSS
0.28% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Unrestricted File Upload
Impact
Remote Code Execution
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Published
9 October 2026
Updated
15 October 2026
Weakness
CWE-434

Vendor fix

Update to the latest version of Zombify.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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