What’s Vulnerable › Vulnerabilities

CVE-2019-20221

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2020-01-02 · updated 2026-06-17
• Weakness: CWE-79

Description

In Support Incident Tracker (SiT!) 3.67, Load Plugins input in the config.php page is affected by XSS. The XSS payload is, for example, executed on the about.php page.

Affected products

• Sitracker Support Incident Tracker: 3.67

References

• https://fatihhcelik.blogspot.com/2019/12/support-incident-tracker-xss-in-plugin.html
• https://fatihhcelik.blogspot.com/2019/12/support-incident-tracker-xss-in-plugin.html

Get alerted when CVE-2019-20221 or the next vulnerability affects your stack