# mistral.rs Media Loader: Unauthenticated SSRF and arbitrary local file read via image_url

Advisory record · `GHSA-wfgq-w7cq-qj7j`

- **Identifiers:** `GHSA-wfgq-w7cq-qj7j`
- **State:** Confirmed
- **Severity:** CVSS 7.2 High
- **Critical:** No
- **Weakness (CWE):** [CWE-73](https://cwe.mitre.org/data/definitions/73.html) · [CWE-918](https://cwe.mitre.org/data/definitions/918.html)
- **Tags:** [Path traversal](https://agentprime.io/advisories/tag/path-traversal.md) · [Server-side request forgery (SSRF)](https://agentprime.io/advisories/tag/ssrf.md)
- **Published:** 10 Sept 2026
- **Updated:** 10 Sept 2026
- **Reviewed by a person:** No

Published by the GitHub Advisory Database at 10 Sept 2026, 21:54 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

## Affected packages

- `mistralrs-server-core` (crates.io): affected `<0.8.18`; fixed in `0.8.18`

## 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

- 7.2 High, CVSS 3.1: `CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:L`, from GitHub Advisory Database

- **CISA KEV:** Not listed.
- **EPSS:** No score.

## Timeline

- 31 Oct 2026, 15:17 UTC: First seen by agentprime
- 31 Oct 2026, 15:17 UTC: [Confirmed by OSV](https://osv.dev/vulnerability/GHSA-wfgq-w7cq-qj7j)

## Sources

- [GitHub Advisory Database: GHSA-wfgq-w7cq-qj7j](https://github.com/advisories/GHSA-wfgq-w7cq-qj7j)
- [OSV: GHSA-wfgq-w7cq-qj7j](https://osv.dev/vulnerability/GHSA-wfgq-w7cq-qj7j)
- <https://github.com/EricLBuehler/mistral.rs/security/advisories/GHSA-wfgq-w7cq-qj7j>
- <https://github.com/EricLBuehler/mistral.rs/commit/74793379649febc758b6a0d4b71aa6aeabc80f9c>
- <https://github.com/EricLBuehler/mistral.rs>

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-wfgq-w7cq-qj7j>, 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-wfgq-w7cq-qj7j/>. Everything for agents: <https://agentprime.io/llms.txt>.