What is CVE-2022-30451?

CVE-2022-30451 is a high-severity vulnerability in Waimairencms Project, classified under SQL Injection. CVSS score: 8.8/10. Published 2022-05-11.

How severe is CVE-2022-30451?

High severity. CVSS v3 base score is 8.8 out of 10.

SQL Injection in Waimairencms Project

CVE-2022-30451

An authenticated user could execute code via a SQLi vulnerability in waimairenCMS before version 9.1.

Vulnerability class: SQL Injection

Published 2022-05-11 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.016 (75.5th percentile), scored 2026-10-03.

Low probability of exploitation in the next 30 days, but still tracked. 76th percentile — 75.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.015 · newest: 0.016 · change: +0.001

Affected products

Waimairencms Project — versions 9.1

Weakness classification (CWE)

CWE-89 — SQL Injection

References

www.yuque.com/docs/share/6a504753-caa2-4b5e-95a7-a3e5f9485e44 (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2022-30451?: CVE-2022-30451 is a high-severity vulnerability in Waimairencms Project, classified under SQL Injection. CVSS score: 8.8/10. Published 2022-05-11.
How severe is CVE-2022-30451?: High severity. CVSS v3 base score is 8.8 out of 10.