{"id":"CVE-2026-86221","title":"A flaw has been found in SourceCodester Class and Exam Timetabling System 1.0","summary":"A flaw has been found in SourceCodester Class and Exam Timetabling System 1.0. The impacted element is the function mysqli_query of the file /admin/modal_add_course1.php. This manipulation of the argument course causes sql injection. The…","severity":"high","cvss":7.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","cwe":["CWE-74","CWE-89"],"vendor":"SourceCodester","product":"Class and Exam Timetabling System","affected":["class_and_exam_timetabling_system 1.0"],"published":"2026-09-06","updated":"2026-09-08","sourceUpdated":"2026-09-08T17:18:39.327","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-86221","references":[{"url":"https://github.com/justconter/_CVE/issues/2","label":"cna@vuldb.com"},{"url":"https://vuldb.com/cve/CVE-2026-86221","label":"cna@vuldb.com"},{"url":"https://vuldb.com/submit/897747","label":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/399374","label":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/399374/cti","label":"cna@vuldb.com"},{"url":"https://www.sourcecodester.com/","label":"cna@vuldb.com"}],"tags":["nvd","cve.org","exploit-available"],"exploitAvailable":true,"ssvc":{"exploitation":"poc","automatable":"yes","technicalImpact":"partial","timestamp":"2026-09-08T16:49:28.370720Z"},"epss":0.00263,"epssPercentile":0.18456,"ingestedAt":"2026-09-07T12:10:14.158Z","slug":"CVE-2026-86221","body":"## Overview\n\nA flaw has been found in SourceCodester Class and Exam Timetabling System 1.0. The impacted element is the function mysqli_query of the file /admin/modal_add_course1.php. This manipulation of the argument course causes sql injection. The attack may be initiated remotely. The exploit has been published and may be used.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":52,"depthScoreParts":{"impact":40.2,"likelihood":0.1,"exploitation":12,"ransomware":0},"changes":[{"seq":8332,"id":"CVE-2026-86221","ts":1788919998337,"field":"exploit_available","old":"false","new":"true"},{"seq":8141,"id":"CVE-2026-86221","ts":1788919288832,"field":"exploit_available","old":"true","new":"false"},{"seq":7950,"id":"CVE-2026-86221","ts":1788916360450,"field":"exploit_available","old":"false","new":"true"},{"seq":7759,"id":"CVE-2026-86221","ts":1788915306424,"field":"exploit_available","old":"true","new":"false"},{"seq":7568,"id":"CVE-2026-86221","ts":1788912721833,"field":"exploit_available","old":"false","new":"true"},{"seq":7377,"id":"CVE-2026-86221","ts":1788911338799,"field":"exploit_available","old":"true","new":"false"},{"seq":7181,"id":"CVE-2026-86221","ts":1788909080749,"field":"exploit_available","old":"false","new":"true"},{"seq":6993,"id":"CVE-2026-86221","ts":1788907395415,"field":"exploit_available","old":"true","new":"false"},{"seq":6795,"id":"CVE-2026-86221","ts":1788905446557,"field":"exploit_available","old":"false","new":"true"},{"seq":6613,"id":"CVE-2026-86221","ts":1788903462206,"field":"exploit_available","old":"true","new":"false"},{"seq":6399,"id":"CVE-2026-86221","ts":1788901812551,"field":"exploit_available","old":"false","new":"true"},{"seq":6229,"id":"CVE-2026-86221","ts":1788899563020,"field":"exploit_available","old":"true","new":"false"},{"seq":5991,"id":"CVE-2026-86221","ts":1788898181383,"field":"exploit_available","old":"false","new":"true"},{"seq":5880,"id":"CVE-2026-86221","ts":1788895711984,"field":"exploit_available","old":"true","new":"false"},{"seq":5699,"id":"CVE-2026-86221","ts":1788894534844,"field":"exploit_available","old":"false","new":"true"},{"seq":5657,"id":"CVE-2026-86221","ts":1788891871774,"field":"exploit_available","old":"true","new":"false"},{"seq":5575,"id":"CVE-2026-86221","ts":1788888673376,"field":"exploit_available","old":"false","new":"true"},{"seq":5566,"id":"CVE-2026-86221","ts":1788888071780,"field":"exploit_available","old":"true","new":"false"},{"seq":5527,"id":"CVE-2026-86221","ts":1788887297322,"field":"exploit_available","old":"false","new":"true"}]}