CVE-2026-31844

HIGH

8.8

Beschreibung

An authenticated SQL Injection vulnerability (CWE-89) exists in the Koha staff interface in the /cgi-bin/koha/suggestion/suggestion.pl endpoint due to improper validation of the displayby parameter used by the GetDistinctValues functionality. A low-privileged staff user can inject arbitrary SQL queries via crafted requests to this parameter, allowing execution of unintended SQL statements and exposure of sensitive database information. Successful exploitation may lead to full compromise of the backend database, including disclosure or modification of stored data.

CVE Details

CVSS v3.1 Bewertung8.8

SchweregradHIGH

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienLOW

BenutzerinteraktionNONE

Veroffentlicht3/11/2026

Zuletzt geandert3/11/2026

Quellenvd

Honeypot-Sichtungen0

Schwachen (CWE)

CWE-89

Referenzen

https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=41593(309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c)

https://koha-community.gitlab.io/KohaAdvent/2025-12-09-security-all/(309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c)

https://koha-community.org/koha-25-11-01-released/(309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c)

IOC Korrelationen

Keine Korrelationen erfasst

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