What is CVE-2022-3942?

CVE-2022-3942 is a medium-severity vulnerability in Sanitization Management System Project, classified under CWE-707. CVSS score: 4.3/10. Published 2022-11-11.

How severe is CVE-2022-3942?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Is CVE-2022-3942 known to be exploited?

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

XSS in Sanitization Management System Project

CVE-2022-3942

A vulnerability was found in SourceCodester Sanitization Management System and classified as problematic. This issue affects some unknown processing of the file php-sms/?p=request_quote. The manipulation leads to cross site scripting. The attack may be initiated remotely. The identifier VDB-213449 was assigned to this vulnerability.

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

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.

EPSS exploit prediction

EPSS: 0.007 (50.7th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 51st percentile — 50.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: +0.000

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

www.zerodayinitiative.com/advisories/ZDI-22-532/ (Not Applicable)
vuldb.com/ (Third Party Advisory)

Frequently asked questions

What is CVE-2022-3942?: CVE-2022-3942 is a medium-severity vulnerability in Sanitization Management System Project, classified under CWE-707. CVSS score: 4.3/10. Published 2022-11-11.
How severe is CVE-2022-3942?: Medium severity. CVSS v3 base score is 4.3 out of 10.
Is CVE-2022-3942 known to be exploited?: 7 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.