What is CVE-2022-29751?

CVE-2022-29751 is a critical-severity vulnerability in Simple Client Management System Project, classified under SQL Injection. CVSS score: 9.8/10. Published 2022-05-12.

How severe is CVE-2022-29751?

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

Is CVE-2022-29751 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

SQL Injection in Simple Client Management System Project

CVE-2022-29751

Simple Client Management System 1.0 is vulnerable to SQL Injection via /cms/classes/Master.php?f=delete_client.

Vulnerability class: SQL Injection

Published 2022-05-12 · 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: 0.016 (74.6th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 75th percentile — 74.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.016 · newest: 0.016 · change: 0.000

Affected products

Simple Client Management System Project — versions 1.0

Weakness classification (CWE)

CWE-89 — SQL Injection

Public proof-of-concept exploits

References

github.com/k0xx11/bug_report/blob/main/vendors/oretnom23/simple-client-manageme… (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2022-29751?: CVE-2022-29751 is a critical-severity vulnerability in Simple Client Management System Project, classified under SQL Injection. CVSS score: 9.8/10. Published 2022-05-12.
How severe is CVE-2022-29751?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2022-29751 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.