CVE-2026-71288
High
Description
Koha's guided report builder (reports/guided_reports.pl) reads the CGI parameter and, for each value, a dynamically-named parameter, and concatenates both directly into an SQL ORDER BY clause with no allowlist or validation. Since ORDER BY columns cannot be bound via prepared-statement placeholders, this requires an explicit allowlist, which does not exist.
SeverityHigh
CVSS8.8
Exploit probability—
Product
Koha
PublishedAug 5, 2026
First seenAug 5, 2026
Weakness typeCWE-89SQL injection
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Koha Community Koha | v ≤ 26.05.01-1 | — |
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