# Apache Kylin Server-Side Request Forgery (SSRF) via \`/kylin/api/xxx/diag\` Endpoint

Advisory record · `GHSA-3v67-545x-ffc3`

- **Identifiers:** `GHSA-3v67-545x-ffc3` · `CVE-2024-48944`
- **State:** Confirmed
- **Severity:** CVSS 6.5 Medium
- **Critical:** No
- **Weakness (CWE):** [CWE-918](https://cwe.mitre.org/data/definitions/918.html)
- **Tags:** [Server-side request forgery (SSRF)](https://agentprime.io/advisories/tag/ssrf.md)
- **Published:** 27 Mar 2025
- **Updated:** 27 Mar 2025
- **Reviewed by a person:** No

Published by the GitHub Advisory Database at 27 Mar 2025, 15:31 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

## Affected packages

- `org.apache.kylin:kylin-common-server` (Maven): affected `>=5.0.0, <5.0.2`; fixed in `5.0.2`

## Machine-written summary

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

> Apache Kylin (kylin-common-server package, versions 5.0.0 through 5.0.1) is vulnerable to server-side request forgery through the /kylin/api/xxx/diag endpoint. An attacker who already has admin access to a Kylin server can make it send forged requests to other internal hosts that expose that endpoint, potentially leaking information. Upgrade to version 5.0.2, which fixes the issue.

Written 7 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

- 6.5 Medium, CVSS 3.1: `CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N`, from ADP (CISA-ADP)

- **CISA KEV:** Not listed.
- **EPSS:** 0.0064, the 51st percentile, on 15 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

## Timeline

- 31 Oct 2026, 15:11 UTC: First seen by agentprime
- 31 Oct 2026, 15:11 UTC: [Confirmed by OSV](https://osv.dev/vulnerability/GHSA-3v67-545x-ffc3)

## Sources

- [GitHub Advisory Database: GHSA-3v67-545x-ffc3](https://github.com/advisories/GHSA-3v67-545x-ffc3)
- [OSV: GHSA-3v67-545x-ffc3](https://osv.dev/vulnerability/GHSA-3v67-545x-ffc3)
- <https://nvd.nist.gov/vuln/detail/CVE-2024-48944>
- <https://github.com/apache/kylin/commit/4e6a5acd799ae7543c7161e72ef1019c74d5b4ad>
- <https://github.com/apache/kylin>
- <https://issues.apache.org/jira/browse/KYLIN-5644>
- <https://lists.apache.org/thread/1xxxtdfh9hzqsqgb1pd9grb8hvqdyc9x>

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-3v67-545x-ffc3>, 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-3v67-545x-ffc3/>. Everything for agents: <https://agentprime.io/llms.txt>.