What’s Vulnerable › Vulnerabilities

CVE-2026-16156: SourceCodester Class and Exam Timetabling System forexam.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: 2026-07-18 · updated 2026-10-24
• Weakness: CWE-79

Description

A security flaw has been discovered in SourceCodester Class and Exam Timetabling System 1.0. This affects an unknown part of the file /forexam.php. The manipulation of the argument day results in cross site scripting. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks.

Affected products

• SourceCodester Class and Exam Timetabling System: 1.0

References

• https://github.com/justconter/cve/issues/3
• https://vuldb.com/cve/CVE-2026-16156
• https://vuldb.com/submit/857081
• https://vuldb.com/vuln/379921
• https://vuldb.com/vuln/379921/cti
• https://www.sourcecodester.com/

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