CVE-2026-50765

EUVD-2026-39940
A stored cross-site scripting (XSS) vulnerability in the patron restriction type administration page of Koha Library Management System 0 through 25.11 versions allow an authenticated remote attacker with administrator privileges to inject arbitrary web scripts via the restriction type label (display_text field).
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.1 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 16.15%
Affected Products (NVD)
VendorProductVersion
kohakoha
𝑥
≤ 25.11.00
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://lgnas.gitbook.io/findings/cve-2026-50765
https://lgnas.gitbook.io/findings/cve-2026-50765