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

Status: published. Published: 2026-10-26. Updated: 2026-11-02.

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.

## Remediation

- fix: The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches. (source: CNA: VulnCheck) — https://github.com/Openpanel-dev/openpanel/commit/a2aa053cb23e92967e812d3be5fb0f1d606d9fdc

## Affected products and versions

- Openpanel-dev / openpanel: ≥ 0; < 3.0.0 (affected, semver); 3.0.0 (unaffected, semver). Source: CNA: VulnCheck

## Severity and prioritization

- CVSS 4.0: 8.6 (high); 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; source: CNA: VulnCheck

- CVSS 3.1: 7.2 (high); CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H; source: CNA: VulnCheck

- CISA KEV: No listing in collected sources

- EPSS: 0.39% as of 2026-11-02; percentile 32.53%

- SSVC: exploitation poc; automatable no; technical impact total; source ADP: CISA-ADP

- Weaknesses: CWE-89

## Exploit evidence

- exploit: https://github.com/Openpanel-dev/openpanel/security/advisories/GHSA-4j6c-j6vc-xq96 (ADP: CISA-ADP)

## References

- https://github.com/Openpanel-dev/openpanel/security/advisories/GHSA-4j6c-j6vc-xq96 (CNA: VulnCheck; vendor-advisory)

- https://github.com/Openpanel-dev/openpanel/commit/a2aa053cb23e92967e812d3be5fb0f1d606d9fdc (CNA: VulnCheck; patch)

- https://www.vulncheck.com/advisories/openpanel-before-3.0.0-clickhouse-sql-injection-via-profile-values (CNA: VulnCheck; third-party-advisory)

- https://github.com/Openpanel-dev/openpanel/security/advisories/GHSA-4j6c-j6vc-xq96 (ADP: CISA-ADP; exploit)

## Provenance

- CNA: VulnCheck: https://www.cve.org/CVERecord?id=CVE-2026-116808; retrieved 2026-11-02; source updated 2026-11-02

- FIRST EPSS: https://api.first.org/data/v1/epss?cve=CVE-2026-116808; retrieved 2026-11-02; source updated Not reported

Revision: 844489c0f4faa5888d792ee7cf084e3e1c9bba31c6313d6b5f39f10cf1c447db

Canonical: https://y2.dev/cve/CVE-2026-116808

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