# CVE-2026-77768: OpenPanel report.get Returns Any Report by Identifier Without Checking Project Access

Status: published. Published: 2026-08-21. Updated: 2026-11-08.

The report.get procedure in packages/trpc/src/routers/report.ts accepted only a reportId and returned getReportById(reportId) directly. The enforceAccess middleware in packages/trpc/src/trpc.ts evaluates membership only when the input carries a projectId or organizationId key, so an input consisting of a reportId alone passed through unchecked, and getReportById in packages/db/src/services/reports.service.ts performs a findUnique on the report id with no project scoping. Any authenticated user could therefore read the full configuration of any saved report on the instance, including the owning projectId, event series, filters, breakdowns and formulas, by supplying its identifier. The adjacent update, delete and duplicate procedures resolve the report first and check getProjectAccess against the report's own projectId, so the omission was specific to this procedure.

## 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/0a51b6805eed0b3da8376175acd5fa3d26819cb6

## Affected products and versions

- Openpanel-dev / openpanel (Openpanel-dev/openpanel): ≥ 0; < 0a51b6805eed0b3da8376175acd5fa3d26819cb6 (affected, git). Source: CNA: VulnCheck

## Severity and prioritization

- CVSS 3.1: 6.5 (medium); CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N; source: CNA: VulnCheck

- CVSS 4.0: 7.1 (high); CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N; source: CNA: VulnCheck

- CISA KEV: No listing in collected sources

- EPSS: 0.41% as of 2026-11-08; percentile 36.09%

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

- Weaknesses: CWE-639

## Exploit evidence

- exploit: https://github.com/Openpanel-dev/openpanel/security/advisories/GHSA-9x7c-f87x-2243 (ADP: CISA-ADP)

## References

- https://github.com/Openpanel-dev/openpanel/security/advisories/GHSA-9x7c-f87x-2243 (CNA: VulnCheck; vendor-advisory)

- https://github.com/Openpanel-dev/openpanel/blob/e8a0602cda5a4d4b463f11d298a1b078c446bf33/packages/trpc/src/routers/report.ts (CNA: VulnCheck; technical-description)

- https://github.com/Openpanel-dev/openpanel/commit/0a51b6805eed0b3da8376175acd5fa3d26819cb6 (CNA: VulnCheck; patch)

- https://github.com/Openpanel-dev/openpanel (CNA: VulnCheck; product)

- https://www.vulncheck.com/advisories/openpanel-report-get-returns-any-report-by-identifier-without-checking-project-access (CNA: VulnCheck; third-party-advisory)

- https://github.com/Openpanel-dev/openpanel/security/advisories/GHSA-9x7c-f87x-2243 (ADP: CISA-ADP; exploit)

## Provenance

- CNA: VulnCheck: https://www.cve.org/CVERecord?id=CVE-2026-77768; retrieved 2026-11-08; source updated 2026-11-08

- FIRST EPSS: https://api.first.org/data/v1/epss?cve=CVE-2026-77768; retrieved 2026-11-08; source updated Not reported

Revision: 35757b2ecb44067b87c83ebca6a4fe4a141daf099e3ed3012bc3de9b6faf7b25

Canonical: https://y2.dev/cve/CVE-2026-77768

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