What’s Vulnerable › Vulnerabilities

CVE-2026-16202: SourceCodester Class and Exam Timetabling System CYS.php cross site scripting

• Severity: low (CVSS 3.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-07-19 · updated 2026-10-24
• Weakness: CWE-79

Description

A vulnerability was determined in SourceCodester Class and Exam Timetabling System 1.0. Affected by this vulnerability is an unknown functionality of the file /CYS.php. This manipulation of the argument course causes cross site scripting. The attack is possible to be carried out remotely. The exploit has been publicly disclosed and may be utilized.

Affected products

• SourceCodester Class and Exam Timetabling System: 1.0

References

• https://github.com/AlbaDove/cve/issues/9
• https://vuldb.com/cve/CVE-2026-16202
• https://vuldb.com/submit/857765
• https://vuldb.com/vuln/380018
• https://vuldb.com/vuln/380018/cti
• https://www.sourcecodester.com/

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