What’s Vulnerable › Vulnerabilities

CVE-2026-86294: SourceCodester Simple Traffic Offense System Settings Update Endpoint save-settings.php cross site scripting

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-09-07 · updated 2026-09-11
• Weakness: CWE-79

Description

A vulnerability has been found in SourceCodester Simple Traffic Offense System 1.0. Affected by this issue is some unknown functionality of the file save-settings.php of the component Settings Update Endpoint. The manipulation of the argument site_name/site_desc leads to cross site scripting. Remote exploitation of the attack is possible. The exploit has been disclosed to the public and may be used.

Affected products

• SourceCodester Simple Traffic Offense System: 1.0

References

• https://github.com/tan1540684326-QAQ/cve/issues/3
• https://vuldb.com/cve/CVE-2026-86294
• https://vuldb.com/submit/906279
• https://vuldb.com/vuln/399456
• https://vuldb.com/vuln/399456/cti
• https://www.sourcecodester.com/

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