CVE-2026-70371

8.8 HIGH

Published 2026-08-04 · Updated 2026-08-10

AI risk analysis

Summary: The flaw allows an attacker to inject SQL code by manipulating user-controlled parameters, leading to potential data compromise, integrity issues, and availability problems.
Exploitability: Exploitation is relatively straightforward given the lack of validation on user inputs, making it a high-risk vulnerability.
Blast radius: If exploited, the vulnerability could lead to unauthorized data access, data corruption, or service disruption affecting the entire system.
Detection: No reliable host or network indicator is derivable from the published description.
Prioritized remediation: Upgrade to the latest version of Koha that addresses this vulnerability, specifically version 4.20.2 or later.

rcesql-injectionwebdatabase

Analysis generated locally by qwen2.5:7b-instruct (no data left the box). AI-assisted — verify against primary sources before acting.

NVD 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.

CVSS vector

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

Weaknesses

CWE-89

All references

Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.

Related CVEs

Related by shared AI tags and CWE weakness class. Browse the full archive.