# Grafana Data source and plugin proxy endpoints leaking authentication tokens to some destination plugins

Advisory record · `GHSA-jv32-5578-pxjc`

- **Identifiers:** `GHSA-jv32-5578-pxjc` · `BIT-grafana-2022-31130` · `CVE-2022-31130` · `GO-2024-2851`
- **State:** Confirmed
- **Severity:** CVSS 4.9 Medium
- **Critical:** No
- **Weakness (CWE):** [CWE-200](https://cwe.mitre.org/data/definitions/200.html) · [CWE-522](https://cwe.mitre.org/data/definitions/522.html)
- **Tags:** [Information disclosure](https://agentprime.io/advisories/tag/info-disclosure.md) · [Hard-coded credentials](https://agentprime.io/advisories/tag/hard-coded-credentials.md)
- **Published:** 14 May 2024
- **Updated:** 10 Sept 2026
- **Reviewed by a person:** No

Published by the GitHub Advisory Database at 14 May 2024, 22:25 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

## Affected packages

- `github.com/grafana/grafana` (Go): affected `>=9.0.0, <9.1.8 || >=7.0.0, <8.5.14`; fixed in `9.1.8`, `8.5.14`

## Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

> Grafana versions 7.0.0 up to 8.5.14 (excluding 8.5.14), and 9.0.0 up to 9.1.8 (excluding 9.1.8), are affected. Data source and plugin proxy endpoints can leak a user's Grafana authentication token to certain destination plugins, which requires that the user have authentication tokens in use and the attacker control or access a destination plugin. Upgrade to Grafana 8.5.14 or 9.1.8, or later.

Written 2 Nov 2026.

## Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

## Severity and exploitation

- 4.9 Medium, CVSS 3.1: `CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N`, from CNA (GitHub_M)

- **CISA KEV:** Not listed.
- **EPSS:** 0.013, the 71st percentile, on 14 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

## Timeline

- 31 Oct 2026, 14:15 UTC: First seen by agentprime
- 31 Oct 2026, 14:15 UTC: [Confirmed by OSV](https://osv.dev/vulnerability/GHSA-jv32-5578-pxjc)

## Sources

- [GitHub Advisory Database: GHSA-jv32-5578-pxjc](https://github.com/advisories/GHSA-jv32-5578-pxjc)
- [OSV: GHSA-jv32-5578-pxjc](https://osv.dev/vulnerability/GHSA-jv32-5578-pxjc)
- <https://github.com/grafana/grafana/security/advisories/GHSA-jv32-5578-pxjc>
- <https://nvd.nist.gov/vuln/detail/CVE-2022-31130>
- <https://github.com/grafana/grafana/commit/4dd56e4dabce10007bf4ba1059bf54178c35b177>
- <https://github.com/grafana/grafana/commit/9da278c044ba605eb5a1886c48df9a2cb0d3885f>
- <https://github.com/grafana/grafana>
- <https://github.com/grafana/grafana/releases/tag/v9.1.8>

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.

## Check whether this affects you

A Match means an installed version is in the affected range above. Most don’t affect the app; agentprime hasn’t analysed this one yet.

- With the agentprime MCP server (<https://api.agentprime.io/mcp>), ask your agent to check the project: `check_lockfile` sends a lockfile, `check_packages` a list of installed packages, and both return the Matches and the upgrades that clear them. `get_advisory` returns this record. Setup: <https://agentprime.io/mcp.md>
- In a browser: <https://agentprime.io/check/> reads your lockfile in the browser, never uploading it.
- Whether it touches your code, with file and line: the Claude Code plugin, <https://agentprime.io/plugin.md>
- As JSON: <https://api.agentprime.io/v1/advisories/GHSA-jv32-5578-pxjc>, or `POST https://api.agentprime.io/v1/match` with your packages (<https://agentprime.io/api.md>)

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The web page: <https://agentprime.io/advisories/GHSA-jv32-5578-pxjc/>. Everything for agents: <https://agentprime.io/llms.txt>.