CVE-2025-12008 PUBLISHED

IDOR in APPYAP's Yaay Social Media App

Assigner: TR-CERT
Reserved: 21.10.2025 Published: 14.05.2026 Updated: 14.05.2026

Authorization bypass through User-Controlled key vulnerability in APPYAP Technology and Information Inc. Yaay Social Media App allows Accessing Functionality Not Properly Constrained by ACLs.

This issue affects Yaay Social Media App: from 3.8.0 through 24102025.

Metrics

CVSS 3.1

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS Score: 8.8

Attack Vector	Network	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	High
Privileges Required	None	Integrity Impact	High
User Interaction	Required	Availability Impact	High

CVSS 3.1

Product Status

Vendor	APPYAP Technology and Information Inc.
Product	Yaay Social Media App
Versions	Default: unaffected affected from 3.8.0 to 24102025 (incl.)

Credits

Aybora ÜNVEREN finder

References

https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0238

Problem Types

CWE-639 Authorization bypass through User-Controlled key CWE

Impacts

CAPEC-1 Accessing Functionality Not Properly Constrained by ACLs