CVE-2026-88890 OpenPanel through 2.3.0 SQL Injection via unvalidated profile filter column identifier
Authenticated attackers can inject SQL into OpenPanel analytics filters to bypass isolation and read other organizations' 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-2026-88890?
CVE-2026-88890 is a high-severity SQL injection vulnerability in Openpanel-dev openpanel, published on 10 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
OpenPanel through 2.3.0 contains an SQL injection vulnerability in the analytics filter builder that fails to validate profile.* filter column identifiers before interpolating them into ClickHouse WHERE clauses. An authenticated attacker with project-scoped read or root export credentials can inject arbitrary ClickHouse SQL to bypass project isolation and read other organizations' analytics data and profile PII via blind boolean oracle techniques.
Weakness: CWE-89
Which versions are affected by CVE-2026-88890?
How do I fix CVE-2026-88890?
No fix has been published for CVE-2026-88890 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-2026-88890 being exploited?
There is no known exploitation of CVE-2026-88890 in the wild and no public exploit code.
Sources
Also known as GHSA-6vg6-383g-xj2w, GHSA-hwf2-2v2h-7892.