CVE-2026-70373

8.8 HIGH

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

AI risk analysis

Summary: The flaw allows SQL injection by directly concatenating user-controlled parameters into SQL queries, enabling attackers to execute arbitrary database commands.
Exploitability: Exploitation is relatively easy given direct parameter manipulation and no input validation or sanitization.
Blast radius: If exploited, this could lead to full database compromise, data theft, and potential system disruption.
Prioritized remediation: Update Koha to a version that addresses the SQL injection vulnerability and ensure proper input validation and parameter binding.

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_stats.pl (the circulation statistics report) builds its calculation query in sub calculate by concatenating several user-controlled request parameters directly into the SQL string. The PeriodTypeSel, PeriodDaySel, and PeriodMonthSel parameters are interpolated raw into single-quoted equality and function-comparison fragments, and the Filter slots plus the Line and Column identifiers are likewise interpolated with no whitelist and no placeholder binding.

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.