CVE-2026-5228 — HIGH (8.8) — White Hats Nepal

Vulnerability Description

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 Score

8.8

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Related Weaknesses (CWE)

CWE-284 CWE-862

References

https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0310

FAQ

What is CVE-2026-5228?

CVE-2026-5228 is a vulnerability with a CVSS score of 8.8 (HIGH). 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 Mob...

How severe is CVE-2026-5228?

CVE-2026-5228 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-5228?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.