{"id":"CVE-2026-70371","published":"2026-08-04T13:18:57.930","lastModified":"2026-08-10T12:17:22.610","description":"Koha's reports/issues_avg_stats.pl builds dynamic SQL in sub calculate by concatenating several user-controlled request parameters directly into the query string. The Line and Column parameters are not validated against any whitelist and land verbatim in identifier positions (SELECT DISTINCTROW, GROUP BY, ORDER BY), and each Filter slot is concatenated raw into single-quoted LIKE, BETWEEN, and comparison fragments with no bound parameters.","cvssScore":8.8,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cwes":["CWE-89"],"vendors":[],"products":[],"references":[{"url":"https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=42368","tags":[]},{"url":"https://download.koha-community.org/koha-25.05.12.tar.gz","tags":[]},{"url":"https://koha-community.org/koha-25-05-12-released/","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":{"summary":"The flaw allows for SQL injection by directly concatenating user-controlled parameters into SQL queries without proper validation or sanitization, leading to potential data compromise.","exploitability":"Exploitation is relatively easy due to lack of input validation, requiring only manipulation of specific query parameters.","blast_radius":"If exploited, it could lead to unauthorized data access, modification, or deletion, affecting system integrity and confidentiality.","remediation":"Implement parameterized queries or input validation for all user-controlled parameters in SQL statements.","tags":["rce","sql-injection","web","data-compromise"],"model":"qwen2.5:7b-instruct","analyzedAt":"2026-08-11T06:45:51.557Z"}}