What is CVE-2026-5228?

CVE-2026-5228 is a high-severity vulnerability in Kurt Software Studio Writeup Mobile App, classified under Improper Access Control. CVSS score: 8.8/10. Published 2026-06-04.

How severe is CVE-2026-5228?

High severity. CVSS v3 base score is 8.8 out of 10.

Auth bypass in Kurt Software Studio Writeup Mobile App

CVE-2026-5228

Improper Access Control, Missing Authorization vulnerability in Kurt Software Studio WriteUp Mobile App allows Accessing Functionality Not Properly Constrained by ACLs. This issue affects WriteUp Mobile App: from 1.3.0 through 04062026.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Kurt Software Studio Writeup Mobile App — versions 1.3.0

Weakness classification (CWE)

CWE-284 — Improper Access Control
CWE-862 — Missing Authorization

References

iletisim@usom.gov.tr (government-resource)

Frequently asked questions

What is CVE-2026-5228?: CVE-2026-5228 is a high-severity vulnerability in Kurt Software Studio Writeup Mobile App, classified under Improper Access Control. CVSS score: 8.8/10. Published 2026-06-04.
How severe is CVE-2026-5228?: High severity. CVSS v3 base score is 8.8 out of 10.