What is CVE-2026-41921?
This is a stored cross-site scripting (XSS) vulnerability in the Koha library management system, affecting the purchase suggestion handler. Authenticated staff users can inject malicious scripts via unsanitized input during suggestion saves. Upgrading Koha to the patched versions is strongly recommended.
Azərbaycanca: Bu, Koha kitabxana idarəetmə sistemində aşkarlanmış stored cross-site scripting (XSS) zəifliyidir. Təsdiqlənmiş əməkdaşlar alış təklifi funksiyası vasitəsilə zərərli skriptlər yerləşdirə bilər. Koha-nı göstərilən versiyalardan yuxarı yeniləmək tövsiyə olunur.
Related CVEs
link basis: same weakness class CWE-79
FAQ2
Who can exploit the CVE-2026-41921 vulnerability in Koha?
The vulnerability can only be exploited by authenticated staff users. They can inject malicious scripts through the purchase suggestion functionality.
What should be done to protect against CVE-2026-41921?
It is strongly recommended to upgrade the Koha library management system to the patched versions.
See also6
This explainer is AI-written from source data — skopnix's own reporting on this CVE; CVSS scores, vendors and versions are never invented. See NVD for the official record.