What is CVE-2019-20223?

CVE-2019-20223 is a medium-severity vulnerability in Sitracker Support Incident Tracker, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2020-01-02.

How severe is CVE-2019-20223?

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

XSS in Sitracker Support Incident Tracker

CVE-2019-20223

In Support Incident Tracker (SiT!) 3.67, the id parameter is affected by XSS on all endpoints that use this parameter, a related issue to CVE-2012-2235.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2020-01-02 · 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: 0.007 (50.0th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 50th percentile — 50.0% 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

Sitracker Support Incident Tracker — versions 3.67

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

fatihhcelik.blogspot.com/2019/12/support-incident-tracker-xss-id.html (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2019-20223?: CVE-2019-20223 is a medium-severity vulnerability in Sitracker Support Incident Tracker, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2020-01-02.
How severe is CVE-2019-20223?: Medium severity. CVSS v3 base score is 6.1 out of 10.