{"id":"CVE-2026-16156","title":"A security flaw has been discovered in SourceCodester Class and Exam Timetabling System 1.0","summary":"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 l…","severity":"low","cvss":3.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N","cwe":["CWE-79","CWE-94"],"published":"2026-07-18","updated":"2026-07-18","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-16156","references":[{"url":"https://github.com/justconter/cve/issues/3","label":"cna@vuldb.com"},{"url":"https://vuldb.com/cve/CVE-2026-16156","label":"cna@vuldb.com"},{"url":"https://vuldb.com/submit/857081","label":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/379921","label":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/379921/cti","label":"cna@vuldb.com"},{"url":"https://www.sourcecodester.com/","label":"cna@vuldb.com"}],"tags":["nvd"],"ingestedAt":"2026-07-19T08:30:40.237Z","epss":0.00348,"epssPercentile":0.25622,"slug":"CVE-2026-16156","body":"## Overview\n\nA 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":19,"depthScoreParts":{"impact":19.3,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}