TI-2025-08136 Aliases CVE-2025-8887 GHSA-mfc6-m5pp-4396

IDOR in Usta Information Systems' Aybs Interaktif

LOW 26CWE-200Published 2025-10-10 · Updated 2026-06-05

Key facts

Attack vector: Local
Privileges required: Low
User interaction: None
Attack complexity: Low
Impact type: Information disclosure, Security bypass
Confidentiality · integrity · availability: High · Low · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-200 and CWE-639.

Summary

Authorization Bypass Through User-Controlled Key, Missing Authorization, Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Usta Information Systems Inc. Aybs Interaktif allows Forceful Browsing, Parameter Injection, Input Data Manipulation. This issue affects Aybs Interaktif: from 2024 through 28082025.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00151 4th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Usta Information Systems Inc.	Aybs Interaktif	2024 – 28082025	—	No fix listed	CNA

Aybs Interaktif VendorUsta Information Systems Inc. Affected 2024 – 28082025 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2025-8887
2026-10-03 Alias added: GHSA-mfc6-m5pp-4396

References

Other 2

TI-2025-08135 Authorization Bypass in Usta Information Systems' Aybs Interaktif CVSS 3.1MEDIUM 6.7

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences