CVE-2026-30707

high

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. The provider states that this issue is "Fixed in [02/2026] backend service update."

References

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

https://github.com/Maarckz/VulnReports/blob/main/CVE-2026-30707.md

Details

Source: Mitre, NVD

Published: 2026-03-17

Updated: 2026-05-19

Risk Information

CVSS v2

Base Score: 8.5

Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:N

Severity: High

CVSS v3

Base Score: 8.1

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

Severity: High

EPSS

EPSS: 0.00018