CVE-2026-71288
Koha SQL Injection via order_by and {order}_ovalue Parameters in guided_reports.pl
- State
- Published
- Severity
- 8.8 High
- Published
- Aug 5, 2026
- Updated
- Aug 10, 2026
- Reserved
- Aug 5, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 8.8 High | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | TuranSec |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
KohaKoha Community |
|
References
- https://github.com/Koha-Community/Kohathird-party-advisory
- https://github.com/Koha-Community/Koha/blob/master/reports/guided_reports.plthird-party-advisory
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