CVE-2025-15023 PUBLISHED

Improper Access Control in Yordam Informatics' Library Automation System

Assigner: TR-CERT
Reserved: 22.12.2025 Published: 14.05.2026 Updated: 14.05.2026

Incorrect Authorization vulnerability in Yordam Information Technology Consulting, Training and Electronic Systems Industry and Trade Inc. Library Automation System allows Exploiting Incorrectly Configured Access Control Security Levels.

This issue affects Library Automation System: from v.19.5 before v.22.1.

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	Yordam Information Technology Consulting, Training and Electronic Systems Industry and Trade Inc.
Product	Library Automation System
Versions	Default: unaffected affected from v.19.5 to v.22.1 (excl.)

Credits

anonymous finder

References

https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0240

Problem Types

CWE-863 Incorrect Authorization CWE

Impacts

CAPEC-180 Exploiting Incorrectly Configured Access Control Security Levels