CVE-2026-121501
Deferred
Deferred - Pending Action
Session Fixation in CloudClassroom PHP Project
Vulnerability report for CVE-2026-121501, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.
Publication date: 2026-11-03
Last updated on: 2026-11-03
Assigner: VulDB
Description
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.
CVSS Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| mathurvishal | CloudClassroom-PHP-Project | 5dadec098bfbbf3300d60c3494db3fb95b66e7be |
| mathurvishal | CloudClassroom-PHP-Project | c46ce5736007d9d6e51a8feeb9250729fe85f139 |
| mathurvishal | CloudClassroom-PHP-Project | dae0c5961a35a4faf28cde9e02117538f09f81c1 |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-384 | Authenticating a user, or otherwise establishing a new user session, without invalidating any existing session identifier gives an attacker the opportunity to steal authenticated sessions. |
