Vulnerability · Published Aug 4, 2026 · Assigned by TuranSec

CVE-2026-70372Koha - SQL Injection in reports/bor_issues_top.pl

High 8.8

In plain English

A high-severity SQL injection in Koha from Koha Community. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 47% of all known vulnerabilities).

Severity (CVSS 3.1)8.8High

Exploit odds (30 days)0.6%top 52.8% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

Koha's reports/bor_issues_top.pl builds dynamic SQL in sub calculate by concatenating several user-controlled request parameters directly into the query string. An authenticated staff user holding the reports module permission can inject arbitrary SQL and read any table reachable by the Koha database user, including borrowers (password hashes, two-factor secrets, personal data), api_keys, and sessions.

Affected products (as reported)

Vendor	Product	Versions
Koha Community	Koha	0 – through 24.11.1725.05.00 – through 25.05.1225.11.00 – through 25.11.0626.05.00 – through 26.05.01

Weakness: CWE-89 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References

https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=42369 third-party-advisory
https://koha-community.org/koha-25-05-12-released/ third-party-advisory
https://download.koha-community.org/koha-25.05.12.tar.gz third-party-advisory