CVE-2026-19727 PUBLISHED

HTML Injection via Improper Input Sanitization in Yordam Informatics's Library Automation System

Assigner: TR-CERT
Reserved: 13.08.2026 Published: 04.09.2026 Updated: 04.09.2026

Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Yordam Information Technology Consulting, Training and Electronic Systems Industry and Trade Inc. Library Information and Document Automation Program allows XSS Targeting HTML Attributes.

This issue affects Library Information and Document Automation Program: before v22.2.

Metrics

CVSS 3.1

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CVSS Score: 6.1

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

CVSS 3.1

Product Status

Vendor	Yordam Information Technology Consulting, Training and Electronic Systems Industry and Trade Inc.
Product	Library Information and Document Automation Program
Versions	Default: unaffected affected from 0 to v22.2 (excl.)

Credits

İremnur YILMAZ finder

References

https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-1011

Problem Types

CWE-79 Improper neutralization of input during web page generation ('cross-site scripting') CWE

Impacts

CAPEC-243 XSS Targeting HTML Attributes