What is CVE-2022-37731?

CVE-2022-37731 is a medium-severity vulnerability in Ftcms, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2022-09-07.

How severe is CVE-2022-37731?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in Ftcms

CVE-2022-37731

ftcms 2.1 poster.PHP has a XSS vulnerability. The attacker inserts malicious JavaScript code into the web page, causing the user / administrator to trigger malicious code when accessing.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2022-09-07 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.006 (46.0th percentile), scored 2026-10-05.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 46th percentile — 46.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: +0.000

Affected products

Ftcms — versions 2.1

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

github.com/whiex/webvue2/blob/gh-pages/ftcmsxss.md (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2022-37731?: CVE-2022-37731 is a medium-severity vulnerability in Ftcms, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2022-09-07.
How severe is CVE-2022-37731?: Medium severity. CVSS v3 base score is 6.1 out of 10.