{"id":"CVE-2026-121501","title":"mathurvishal CloudClassroom-PHP-Project loginlinkadmin.php session_regenerate_id session fixiation","summary":"A vulnerability was determined in mathurvishal CloudClassroom-PHP-Project. The affected element is the function session_regenerate_id of the file loginlinkadmin.php. Executing a manipulation of the argument PHPSESSID can lead to session …","severity":"medium","cvss":6.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C","cvssSource":"cna","cwe":["CWE-384"],"vendor":"mathurvishal","product":"CloudClassroom-PHP-Project","affected":["CloudClassroom-PHP-Project 5dadec098bfbbf3300d60c3494db3fb95b66e7be","CloudClassroom-PHP-Project c46ce5736007d9d6e51a8feeb9250729fe85f139","CloudClassroom-PHP-Project dae0c5961a35a4faf28cde9e02117538f09f81c1"],"published":"2026-11-03","updated":"2026-11-03","sourceUpdated":"2026-11-03T19:00:21.523Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-121501","references":[{"url":"https://vuldb.com/vuln/430283","label":"VDB-430283 | mathurvishal CloudClassroom-PHP-Project loginlinkadmin.php session_regenerate_id session fixiation"},{"url":"https://vuldb.com/vuln/430283/cti","label":"VDB-430283 | CTI Indicators (IOB, IOC, IOA)"},{"url":"https://vuldb.com/cve/CVE-2026-121501","label":"CVE-2026-121501 | CVE Analysis and Report"},{"url":"https://vuldb.com/submit/1019357","label":"Submit #1019357 | https://github.com/mathurvishal/CloudClassroom-PHP-Project CloudClassroom-PHP-Project 5dadec098bfbbf3300d60c3494db3fb95b66e7be Session Fixation"},{"url":"https://github.com/rmsbpro/Advisory/blob/main/session-fixation.md"}],"tags":["cve.org"],"epss":0.00219,"epssPercentile":0.12525,"ingestedAt":"2026-11-05T20:33:06.376Z","slug":"CVE-2026-121501","body":"## Overview\n\nA vulnerability was determined in mathurvishal CloudClassroom-PHP-Project. The affected element is the function session_regenerate_id of the file loginlinkadmin.php. Executing a manipulation of the argument PHPSESSID can lead to session fixiation. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. This product does not use versioning. This is why information about affected and unaffected releases are unavailable. The vendor was contacted early about this disclosure but did not respond in any way.\n\n## Affected\n\n- `CloudClassroom-PHP-Project 5dadec098bfbbf3300d60c3494db3fb95b66e7be`\n- `CloudClassroom-PHP-Project c46ce5736007d9d6e51a8feeb9250729fe85f139`\n- `CloudClassroom-PHP-Project dae0c5961a35a4faf28cde9e02117538f09f81c1`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":35,"depthScoreParts":{"impact":34.7,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}