CVE-2026-78055

MEDIUM 4.3

SourceCodester Class and Exam Timetabling System BSIT2.php cross site scripting

CVSS Score

4.3

EPSS Score

0.0%

EPSS Percentile

0th

A security vulnerability has been detected in SourceCodester Class and Exam Timetabling System 1.0. Affected by this vulnerability is an unknown functionality of the file /BSIT2.php. The manipulation of the argument course leads to cross site scripting. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used.

CWE	CWE-79 CWE-94
Vendor	sourcecodester
Product	class and exam timetabling system
Published	Aug 23, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

SourceCodester / Class and Exam Timetabling System

1.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/394296 vuldb.com: https://vuldb.com/vuln/394296/cti vuldb.com: https://vuldb.com/cve/CVE-2026-78055 vuldb.com: https://vuldb.com/submit/881430 github.com: https://github.com/i-QvQ-i/first-OvO/issues/11 sourcecodester.com: https://www.sourcecodester.com/

Credits

🔍 i-OvO-i (VulDB User)