# Eclipse Jetty: Early return from the JASPIAuthenticator code can potentially no clear ThreadLocal variables

Advisory record · `GHSA-r7p8-xq5m-436c`

- **Identifiers:** `GHSA-r7p8-xq5m-436c` · `CVE-2026-5795`
- **State:** Confirmed
- **Severity:** CVSS 7.4 High
- **Critical:** No
- **Weakness (CWE):** [CWE-226](https://cwe.mitre.org/data/definitions/226.html) · [CWE-287](https://cwe.mitre.org/data/definitions/287.html)
- **Tags:** [Authentication bypass](https://agentprime.io/advisories/tag/auth-bypass.md) · [CWE-226](https://agentprime.io/advisories/tag/cwe-226.md)
- **Published:** 14 Apr 2026
- **Updated:** 14 Apr 2026
- **Reviewed by a person:** No

Published by the GitHub Advisory Database at 14 Apr 2026, 00:06 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

## Affected packages

- `org.eclipse.jetty.ee11:jetty-ee11-jaspi` (Maven): affected `>=12.1.0, <12.1.8 || >=12.0.0, <12.0.34`; fixed in `12.1.8`, `12.0.34`
- `org.eclipse.jetty.ee10:jetty-ee10-jaspi` (Maven): affected `>=12.1.0, <12.1.8 || >=12.0.0, <12.0.34`; fixed in `12.1.8`, `12.0.34`
- `org.eclipse.jetty.ee9:jetty-ee9-jaspi` (Maven): affected `>=12.1.0, <12.1.8 || >=12.0.0, <12.0.34`; fixed in `12.1.8`, `12.0.34`
- `org.eclipse.jetty.ee8:jetty-ee8-jaspi` (Maven): affected `>=12.1.0, <12.1.8 || >=12.0.0, <12.0.34`; fixed in `12.1.8`, `12.0.34`
- `org.eclipse.jetty:jetty-jaspi` (Maven): affected `>=11.0.0, <11.0.29 || >=10.0.0, <10.0.29 || >=9.4.0, <9.4.61`; fixed in `11.0.29`, `10.0.29`, `9.4.61`

## 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

- 7.4 High, CVSS 3.1: `CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N`, from CNA (eclipse)

- **CISA KEV:** Not listed.
- **EPSS:** 0.0054, the 45th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

## Timeline

- 31 Oct 2026, 14:20 UTC: First seen by agentprime
- 31 Oct 2026, 14:20 UTC: [Confirmed by OSV](https://osv.dev/vulnerability/GHSA-r7p8-xq5m-436c)

## Sources

- [GitHub Advisory Database: GHSA-r7p8-xq5m-436c](https://github.com/advisories/GHSA-r7p8-xq5m-436c)
- [OSV: GHSA-r7p8-xq5m-436c](https://osv.dev/vulnerability/GHSA-r7p8-xq5m-436c)
- <https://github.com/jetty/jetty.project/security/advisories/GHSA-r7p8-xq5m-436c>
- <https://nvd.nist.gov/vuln/detail/CVE-2026-5795>
- <https://github.com/jetty/jetty.project>
- <https://github.com/user-attachments/files/26118760/JaspiAuthenticator_Security_Report.pdf>
- <https://gitlab.eclipse.org/security/cve-assignment/-/issues/92>

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-r7p8-xq5m-436c>, 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-r7p8-xq5m-436c/>. Everything for agents: <https://agentprime.io/llms.txt>.