What is CVE-2022-23906?

CVE-2022-23906 is a high-severity vulnerability in Cmsmadesimple Cms Made Simple, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 7.2/10. Published 2022-02-28.

How severe is CVE-2022-23906?

High severity. CVSS v3 base score is 7.2 out of 10.

Is CVE-2022-23906 known to be exploited?

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

Arbitrary file upload in Cmsmadesimple Cms Made Simple

CVE-2022-23906

CMS Made Simple v2.2.15 was discovered to contain a Remote Command Execution (RCE) vulnerability via the upload avatar function. This vulnerability is exploited via a crafted image file.

Vulnerability class: Unrestricted File Upload

EPSS: 0.022 (80.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

Affected products

Cmsmadesimple Cms_made_simple — versions 2.2.15
N/a — versions n/a

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

Public proof-of-concept exploits

superlink996/chunqiuyunjingbachang

References

cve@mitre.org (Exploit, x_refsource_MISC, Issue Tracking, Vendor Advisory)

Frequently asked questions

What is CVE-2022-23906?: CVE-2022-23906 is a high-severity vulnerability in Cmsmadesimple Cms Made Simple, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 7.2/10. Published 2022-02-28.
How severe is CVE-2022-23906?: High severity. CVSS v3 base score is 7.2 out of 10.
Is CVE-2022-23906 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.