CVE-2025-61020 SQL injection in n/a
Attackers can cause a Denial of Service in Virtuoso database via crafted SQL statements exploiting a flaw in the join stripping component.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2025-61020?
CVE-2025-61020 is a high-severity SQL injection vulnerability in n/a, published on 23 Jun 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An issue in the sqlo_strip_in_join component of openlink virtuoso-opensource v7.2.11 allows attackers to cause a Denial of Service (DoS) via crafted SQL statements.
Weakness: CWE-89
Which versions are affected by CVE-2025-61020?
How do I fix CVE-2025-61020?
Upgrade to a fixed version.
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-2025-61020 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-61020 exists.
Sources
Also known as DEBIAN-CVE-2025-61020, GHSA-4c35-xvpv-9965, UBUNTU-CVE-2025-61020.