{"id":"CVE-2026-78054","title":"A weakness has been identified in SourceCodester Class and Exam Timetabling System 1.0","summary":"A weakness has been identified in SourceCodester Class and Exam Timetabling System 1.0. Affected is an unknown function of the file /BSIS1.php. Executing a manipulation of the argument course can lead to cross site scripting. The attack …","severity":"medium","cvss":4.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","cwe":["CWE-79","CWE-94"],"published":"2026-08-23","updated":"2026-10-12","sourceUpdated":"2026-10-12T16:10:00.220","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-78054","references":[{"url":"https://github.com/i-QvQ-i/first-OvO/issues/10","label":"cna@vuldb.com"},{"url":"https://vuldb.com/cve/CVE-2026-78054","label":"cna@vuldb.com"},{"url":"https://vuldb.com/submit/881417","label":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/394295","label":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/394295/cti","label":"cna@vuldb.com"},{"url":"https://www.sourcecodester.com/","label":"cna@vuldb.com"},{"url":"https://github.com/i-QvQ-i/first-OvO/issues/10","label":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"tags":["nvd"],"epss":0.0047,"epssPercentile":0.38864,"ingestedAt":"2026-10-12T16:57:59.888Z","slug":"CVE-2026-78054","body":"## Overview\n\nA weakness has been identified in SourceCodester Class and Exam Timetabling System 1.0. Affected is an unknown function of the file /BSIS1.php. Executing a manipulation of the argument course can lead to cross site scripting. The attack may be launched remotely. The exploit has been made available to the public and could be used for attacks.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":24,"depthScoreParts":{"impact":23.7,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}