CVE-2020-21252

PoC —

CVSS 3.1

8.8 high

EPSS

<1%p36

Published

Jun 20, 2023 (Jun 20, 2023)

Modified

Jun 17, 2026

Description

Cross Site Request Forgery vulnerability in Neeke HongCMS 3.0.0 allows a remote attacker to execute arbitrary code and escalate privileges via the updateusers parameter.

Vendors: hongcms project
Products: hongcms
Weakness: CWE-352
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.4%)

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