CVE-2026-70372 Koha - SQL Injection in reports/bor_issues_top.pl
Authenticated staff users can inject SQL via report parameters to read sensitive database tables including password hashes and personal data.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-70372?
CVE-2026-70372 is a high-severity SQL injection vulnerability in Koha, published on 4 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim.
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.
Weakness: CWE-89
Which versions are affected by CVE-2026-70372?
How do I fix CVE-2026-70372?
No fix has been published for CVE-2026-70372 yet. Limit exposure of the affected software until one is available.
Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.
Is CVE-2026-70372 being exploited?
There is no known exploitation of CVE-2026-70372 in the wild and no public exploit code.
Sources
Also known as GHSA-xxxq-3ww7-6p82.