CVE-2021-42945

CRITICAL

ZZCMS 2021 - SQL Injection via askbigclassid Parameter

Title source: llm

A SQL Injection vulnerability exists in ZZCMS 2021 via the askbigclassid parameter in /admin/ask.php.

Core 2

Core References

Vendor Advisory x_refsource_misc

Third Party Advisory x_refsource_misc

CVSS v3 9.8

EPSS 0.0096

EPSS Percentile 57.7%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-89

Status published

Products (1)

zzcms/zzcms 2021

Published Dec 15, 2021

Tracked Since Feb 18, 2026