# Spring for GraphQL: Annotation Detection Vulnerability

Advisory record · `GHSA-phxq-526m-79px`

- **Identifiers:** `GHSA-phxq-526m-79px` · `CVE-2026-41856`
- **State:** Confirmed
- **Severity:** CVSS 7.5 High
- **Critical:** No
- **Weakness (CWE):** [CWE-284](https://cwe.mitre.org/data/definitions/284.html)
- **Tags:** [Broken access control](https://agentprime.io/advisories/tag/access-control.md)
- **Published:** 11 Jun 2026
- **Updated:** 21 Aug 2026
- **Reviewed by a person:** No

Published by the GitHub Advisory Database at 11 Jun 2026, 09:31 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

## Affected packages

- `org.springframework.graphql:spring-graphql` (Maven): affected `>=2.0.0, <2.0.4 || >=1.4.0, <1.4.6 || >=1.3.0, <=1.3.8 || >=1.0.0, <=1.0.6`; fixed in `2.0.4`, `1.4.6`

## 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

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

- **CISA KEV:** Not listed.
- **EPSS:** 0.0035, the 29th percentile, on 10 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

## Timeline

- 31 Oct 2026, 14:19 UTC: First seen by agentprime
- 31 Oct 2026, 14:19 UTC: [Confirmed by OSV](https://osv.dev/vulnerability/GHSA-phxq-526m-79px)

## Sources

- [GitHub Advisory Database: GHSA-phxq-526m-79px](https://github.com/advisories/GHSA-phxq-526m-79px)
- [OSV: GHSA-phxq-526m-79px](https://osv.dev/vulnerability/GHSA-phxq-526m-79px)
- <https://nvd.nist.gov/vuln/detail/CVE-2026-41856>
- <https://github.com/spring-projects/spring-graphql/commit/63a89ed1379be646822dca9779b15dbf2ce45839>
- <https://github.com/spring-projects/spring-graphql>
- <https://spring.io/security/cve-2026-41856>

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-phxq-526m-79px>, 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-phxq-526m-79px/>. Everything for agents: <https://agentprime.io/llms.txt>.