CVE-2026-30707

Severity CVSS v4.0:

Pending analysis

Type:

CWE-284 Improper Access Control

Publication date:

17/03/2026

Last modified:

18/03/2026

Description

An issue was discovered in SpeedExam Online Examination System (SaaS) after v.FEV2026. It allows Broken Access Control via the ReviewAnswerDetails ASP.NET PageMethod. Authenticated attackers can bypass client-side restrictions and invoke this method directly to retrieve the full answer key

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N CVSS v3.1 Severity and Metrics:

Base Score: 8.10 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): None

Base Score 3.x

8.10

Severity 3.x

HIGH

References to Advisories, Solutions, and Tools

https://github.com/Maarckz/VulnReports/blob/main/CVE-2026-30707.md
https://github.com/Maarckz/VulnReports/blob/main/SpeedExam%20%28SECOPS.GROUP%29.md