CVE-2023-50104

PoC —

CVSS 3.1

9.8 critical

EPSS

1%p63

Published

Dec 29, 2023 (Dec 29, 2023)

Modified

Jun 17, 2026

Description

ZZCMS 2023 has a file upload vulnerability in 3/E_bak5.1/upload/index.php, allowing attackers to exploit this loophole to gain server privileges and execute arbitrary code.

Vendors: zzcms
Products: zzcms
Weakness: CWE-434
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.1%)

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