---
id: "CVE-2026-116810"
kind: "vulnerability"
aliases: ["CVE-2026-116810"]
title: "OpenPanel: unauthenticated callers can read other projects' chart annotations"
severity: "medium"
cvss: 6.9
epss: null
exploited: false
status: "open"
category: "package"
products: []
ecosystems: []
tags: ["openpanel", "package", "self-hosted", "trpc"]
not_affected_if: ["auth-required", "managed-hosting"]
published_at: "2026-10-27T00:17:13+00:00"
first_seen_at: "2026-10-27T00:25:55+00:00"
updated_at: "2026-10-27T00:26:31+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-116810", "first_seen_at": "2026-10-27T00:25:55+00:00"}]
---

# OpenPanel: unauthenticated callers can read other projects' chart annotations

OpenPanel before 3.0.0 exposes its public reference.getChartReferences tRPC procedure without an authorization check. An unauthenticated attacker who guesses slug-based project IDs can read any project's annotation titles, descriptions and dates, such as release notes and deploy markers.

_Summary, check and fix written by a model from the sources; labelled as such._

## How to check

- Check the installed OpenPanel version; affected builds are anything before `3.0.0`.
- Look for a public call path to `reference.getChartReferences` on your deployment, reachable without a session.

## Fix

- Upgrade OpenPanel to `3.0.0` or later.
- Until upgraded, block unauthenticated access to the tRPC endpoint that serves `reference.getChartReferences` at the reverse proxy.

## Timeline

- 2026-10-27T00:25:55+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-116810

## From the sources

OpenPanel before 3.0.0 contains a missing authorization vulnerability that allows unauthenticated attackers to read any project's annotations by calling the public reference.getChartReferences tRPC procedure. Attackers can send requests with guessable slug-based project IDs to dump cross-tenant annotation titles, descriptions, and dates such as release notes and deploy markers.

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_Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai_