What is CVE-2021-41654?

CVE-2021-41654 is a critical-severity vulnerability in Wuzhicms, classified under SQL Injection. CVSS score: 9.8/10. Published 2022-06-16.

How severe is CVE-2021-41654?

Critical severity. CVSS v3 base score is 9.8 out of 10.

SQL Injection in Wuzhicms

CVE-2021-41654

SQL injection vulnerabilities exist in Wuzhicms v4.1.0 which allows attackers to execute arbitrary SQL commands via the $keyValue parameter in /coreframe/app/pay/admin/index.php

Vulnerability class: SQL Injection

Published 2022-06-16 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.011 (64.7th percentile), scored 2026-11-01.

Low probability of exploitation in the next 30 days, but still tracked. 65th percentile — 64.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: 0.000

Affected products

Wuzhicms — versions 4.1.0

Weakness classification (CWE)

CWE-89 — SQL Injection

References

github.com/wuzhicms/wuzhicms/issues/198 (Exploit, Third Party Advisory, Issue Tracking)

Frequently asked questions

What is CVE-2021-41654?: CVE-2021-41654 is a critical-severity vulnerability in Wuzhicms, classified under SQL Injection. CVSS score: 9.8/10. Published 2022-06-16.
How severe is CVE-2021-41654?: Critical severity. CVSS v3 base score is 9.8 out of 10.