CVE-2026-109170 LogicalDOC Community Edition through 9.3 HQL Injection via documents.xml indexed Parameter
Authenticated attackers can inject HQL queries to bypass folder permissions and extract restricted document metadata and database contents.
- 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-2026-109170?
CVE-2026-109170 is a high-severity SQL injection vulnerability in LogicalDOC Community Edition, published on 12 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
LogicalDOC Community Edition through 9.3 contains an HQL injection vulnerability in DocumentsDataServlet that allows authenticated users to manipulate queries via the unvalidated indexed parameter. Attackers with read access to any folder can inject boolean HQL expressions to bypass folder scope and read-permission checks, listing restricted document metadata and extracting database contents.
Weakness: CWE-89
Which versions are affected by CVE-2026-109170?
How do I fix CVE-2026-109170?
No fix has been published for CVE-2026-109170 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-2026-109170 being exploited?
There is no known exploitation of CVE-2026-109170 in the wild and no public exploit code.
Sources
Also known as GHSA-q5m2-qppc-8h4c.