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CVE-2026-50766

Koha Library Management System

Description

A stored cross-site scripting (XSS) vulnerability in the OPAC item detail page of Koha Library Management System through 25.11 allows an authenticated remote attacker with edit_items permission to inject arbitrary web scripts via the item public notes field (items.itemnotes).

CVSS 5.4EPSS 0.22200000000000003%Risk 0.55
View source
Published
2026-06-26 22:16:32
Affected versions
<25.11
Type
Web application
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N