High 8.8Published Aug 4, 2026

CVE-2026-70371Koha - SQL Injection in reports/issues_avg_stats.pl

Updated under an hour ago (Oct 27, 2026, 10:40 AM ET)

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It affects Koha Community Koha. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Exploited in the last 30 days

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: 8.8 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-89
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: TuranSec
NVD analysis: Deferred
Record last updated: Aug 10, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Koha Community Koha koha_community:koha (from the name)	through 24.11.17; from 25.05.00 through 25.05.12; from 25.11.00 through 25.11.06; from 26.05.00 through 26.05.01	CNA record

References

References

https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=42368	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

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.