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 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.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction Passive

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction Required

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction Required

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

Exploitation poc

Automatable no

Technical Impact partial

Affected Vendors & Products

Vendors Products
Mathurvishal
  • Cloudclassroom-php-project

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References
Link Providers
https://github.com/rmsbpro/Advisory/blob/main/session-fixation.md cve-icon cve-icon
https://vuldb.com/cve/CVE-2026-121501 cve-icon cve-icon
https://vuldb.com/submit/1019357 cve-icon cve-icon
https://vuldb.com/vuln/430283 cve-icon cve-icon
https://vuldb.com/vuln/430283/cti cve-icon cve-icon
History

Sat, 07 Nov 2026 19:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Tue, 03 Nov 2026 19:15:00 +0000

Type Values Removed Values Added
Description 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 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.
Title mathurvishal CloudClassroom-PHP-Project loginlinkadmin.php session_regenerate_id session fixiation
First Time appeared Mathurvishal
Mathurvishal cloudclassroom-php-project
Weaknesses CWE-384
CPEs cpe:2.3:a:mathurvishal:cloudclassroom-php-project:*:*:*:*:*:*:*:*
Vendors & Products Mathurvishal
Mathurvishal cloudclassroom-php-project
References
Metrics cvssV2_0

{'score': 7.5, 'vector': 'AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:C'}

cvssV3_0

{'score': 6.3, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C'}

cvssV3_1

{'score': 6.3, 'vector': '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'}

cvssV4_0

{'score': 5.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P'}
cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published: 2026-11-03T19:00:21.523Z

Updated: 2026-11-07T03:24:53.593Z

Reserved: 2026-11-03T14:16:04.130Z

Link: CVE-2026-121501

cve-icon Vulnrichment

Updated: 2026-11-07T03:24:49.837Z

cve-icon NVD

Status : Deferred

Published: 2026-11-03T19:18:04.083

Modified: 2026-11-07T04:17:18.053

Link: CVE-2026-121501

cve-icon Redhat

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