# io.jmix.rest:jmix-rest allows XSS in the /files Endpoint of the Generic REST API

Advisory record · `GHSA-x27v-f838-jh93`

- **Identifiers:** `GHSA-x27v-f838-jh93` · `CVE-2025-32951`
- **State:** Confirmed
- **Severity:** CVSS 6.4 Medium
- **Critical:** No
- **Weakness (CWE):** [CWE-79](https://cwe.mitre.org/data/definitions/79.html)
- **Tags:** [Cross-site scripting (XSS)](https://agentprime.io/advisories/tag/xss.md)
- **Published:** 22 Apr 2025
- **Updated:** 4 Feb 2026
- **Reviewed by a person:** No

Published by the GitHub Advisory Database at 22 Apr 2025, 16:55 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

## Affected packages

- `io.jmix.rest:jmix-rest` (Maven): affected `>=1.0.0, <1.6.2 || >=2.0.0, <2.4.0`; fixed in `1.6.2`, `2.4.0`

## 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

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

- **CISA KEV:** Not listed.
- **EPSS:** 0.0036, the 30th percentile, on 14 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

## Timeline

- 31 Oct 2026, 14:21 UTC: First seen by agentprime
- 31 Oct 2026, 14:21 UTC: [Confirmed by OSV](https://osv.dev/vulnerability/GHSA-x27v-f838-jh93)

## Sources

- [GitHub Advisory Database: GHSA-x27v-f838-jh93](https://github.com/advisories/GHSA-x27v-f838-jh93)
- [OSV: GHSA-x27v-f838-jh93](https://osv.dev/vulnerability/GHSA-x27v-f838-jh93)
- <https://github.com/jmix-framework/jmix/security/advisories/GHSA-x27v-f838-jh93>
- <https://nvd.nist.gov/vuln/detail/CVE-2025-32951>
- <https://github.com/jmix-framework/jmix/issues/3804>
- <https://github.com/jmix-framework/jmix/issues/3836>
- <https://github.com/jmix-framework/jmix/commit/6a66aa3adb967159a30d703e80403406f4c8f7a2>
- <https://github.com/jmix-framework/jmix/commit/c589ef4e2b25620770b8036f4ad05f1a6250cb6a>
- <https://github.com/jmix-framework/jmix/commit/cc97e6ff974b9e7af8160fab39cc5866169daa37>
- <https://github.com/jmix-framework/jmix/commit/f4e6fb05bd245cf36f3e9319aaa0fcd540d024aa>
- <https://docs.jmix.io/jmix/files-vulnerabilities.html>
- <https://docs.jmix.io/jmix/files-vulnerabilities.html#disable-files-endpoint-in-jmix-application>
- <https://github.com/jmix-framework/jmix>

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-x27v-f838-jh93>, 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-x27v-f838-jh93/>. Everything for agents: <https://agentprime.io/llms.txt>.