CVE-2026-41921

Koha before 26.05.02, 25.11.07, and 25.05.13 contains a stored cross-site scripting vulnerability in the purchase suggestion handler that allows authenticated staff users to inject malicious scripts by submitting unsanitized input through the suggestion save operation. Attackers can supply crafte...

CVE-2026-41921 Koha Stored XSS via Purchase Suggestion Handler

Koha before 26.05.02, 25.11.07, and 25.05.13 contains a stored cross-site scripting vulnerability in the purchase suggestion handler that allows authenticated staff users to inject malicious scripts by submitting unsanitized input through the suggestion save operation. Attackers can supply crafte...

CVE-2026-41921

Koha (versions before 25.05.13, 25.11.07, and 26.05.02) stores unsanitized input from fields like title, author, isbn, publishercode, place, collectiontitle, itemtype, and note in the purchase suggestion handler, rendering it in the suggestion list template and executing injected scripts in other...

EUVD-2026-62183

Koha before 26.05.02, 25.11.07, and 25.05.13 contains a stored cross-site scripting vulnerability in the purchase suggestion handler that allows authenticated staff users to inject malicious scripts by submitting unsanitized input through the suggestion save operation. Attackers can supply crafte...

PT-2026-77337

Name of the Vulnerable Software and Affected Versions Koha versions prior to 26.05.02 Koha versions prior to 25.11.07 Koha versions prior to 25.05.13 Description A stored cross-site scripting issue exists in the purchase suggestion handler. Authenticated staff users can inject malicious scripts b...