What is CVE-2022-45942?

CVE-2022-45942 is a high-severity vulnerability in Baijiacms Project, classified under OS Command Injection. CVSS score: 8.8/10. Published 2022-12-20.

How severe is CVE-2022-45942?

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

RCE in Baijiacms Project

CVE-2022-45942

A Remote Code Execution (RCE) vulnerability was found in includes/baijiacms/common.inc.php in baijiacms v4.

Vulnerability class: Command Injection (OS Command Injection)

Published 2022-12-20 · 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: 0.220 (97.6th percentile), scored 2026-10-02.

Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 98th percentile — 97.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.220 · newest: 0.220 · change: 0.000

Affected products

Baijiacms Project

Weakness classification (CWE)

CWE-78 — OS Command Injection

References

this-is-y.xyz/2022/11/20/baijiacmsV4-RCE/ (Exploit, Third Party Advisory)
github.com/This-is-Y/baijiacms-RCE (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2022-45942?: CVE-2022-45942 is a high-severity vulnerability in Baijiacms Project, classified under OS Command Injection. CVSS score: 8.8/10. Published 2022-12-20.
How severe is CVE-2022-45942?: High severity. CVSS v3 base score is 8.8 out of 10.