CVE-2026-31844
High
Description
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. Successful exploitation may lead to full compromise of the backend database, including disclosure or modification of stored data.
SeverityHigh
CVSS8.8
Exploit probability—
Product
Koha
PublishedMar 11, 2026
First seenMar 11, 2026
Weakness typeCWE-89SQL injection
How to fix
Update
- koha koha24.11.12, 25.05.07 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| koha koha | 24.11.0 ≤ v < 24.11.12, 25.05.0 ≤ v < 25.05.07, 25.11.00 | 24.11.12, 25.05.07 |
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