CVE-2026-120340

A weakness has been identified in mathurvishal CloudClassroom-PHP-Project. This issue affects some unknown processing of the component Global Session Handler. Executing a manipulation can lead to session expiration. The attack may be launched remotely. A high complexity level is associated with this attack. The exploitability is assessed as difficult. The exploit has been made available to the public and could be used for attacks. This product operates on a rolling release basis, ensuring continuous delivery. Consequently, there are no version details for either affected or updated releases. The vendor was contacted early about this disclosure but did not respond in any way.

• CWE-613

• https://github.com/vinniboy021-blip/Advisory/blob/main/session-cookie-logout.md
• https://vuldb.com/cve/CVE-2026-120340
• https://vuldb.com/submit/1016327
• https://vuldb.com/vuln/429665
• https://vuldb.com/vuln/429665/cti

Published

Nov 2, 2026

Last Modified

Nov 2, 2026

Status

Deferred

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2026-120335A vulnerability has been found in deepset-ai farm up to 0.8.…4.8
• CVE-2026-120336A vulnerability was found in VStarcam O-KAM Client 1.3.3.32.…7.3
• CVE-2026-120337A vulnerability was determined in VStarcam O-KAM SuperIPCam …7.3
• CVE-2026-120338Prefab UI's Generative UI sandbox runs caller-supplied Pytho…10
• CVE-2026-120339A security flaw has been discovered in mathurvishal CloudCla…4.3
• CVE-2026-12034Insufficient validation of untrusted input in Linux Toolkit …8.3
• CVE-2026-120341A security vulnerability has been detected in mathurvishal C…7.3
• CVE-2026-120342A vulnerability was detected in mathurvishal CloudClassroom-…7.3
• CVE-2026-120343A flaw has been found in mathurvishal CloudClassroom-PHP-Pro…4.3
• CVE-2026-120344A vulnerability has been found in WAVLINK WN551X3-A M51X3_V2…10
• CVE-2026-120345A vulnerability was found in WAVLINK WN551X3-A M51X3_V251020…10
• CVE-2026-120347A vulnerability was determined in dayrui XunRuiCMS up to 4.7…7.3