Vulnerability · Published May 14, 2026 · Assigned by TR-CERT

CVE-2025-15023Improper Access Control in Yordam Informatics' Library Automation System

High 8.8

In plain English

A high-severity incorrect authorization in Library Automation System from Yordam Information Technology Consulting, Training and Electronic Systems Industry and Trade Inc.. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 12% of all known vulnerabilities).

Severity (CVSS 3.1)8.8High

Exploit odds (30 days)0.2%top 87.9% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

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.

Affected products (as reported)

Vendor	Product	Versions
Yordam Information Technology Consulting, Training and Electronic Systems Industry and Trade Inc.	Library Automation System	v.19.5 – before v.22.1

Weakness: CWE-863 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

References

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