High7.1Apache Software Foundation

High [CVE-2026-34476] Apache SkyWalking MCP: Server-Side Request Forgery via SW-URL Header vulnerability in Apache SkyWalking MCP.

This high-severity Apache Software Foundation advisory covers CVE-2026-34476 affecting Apache SkyWalking MCP.

CVE-2026-34476 Published Apr 13, 2026Updated by vendor Jun 17, 2026

CVE-2026-34476

Affected products & platforms

Apache Software FoundationUnclassified

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Summary

Server-Side Request Forgery via SW-URL Header vulnerability in Apache SkyWalking MCP.

This issue affects Apache SkyWalking MCP: 0.1.0.

Users are recommended to upgrade to version 0.2.0, which fixes this issue.

Affected versions

0.1.0

Official advisory · high-confidence parse· fetched 2 months ago·verify at source

Fixed versions

0.2.0

Official advisory · high-confidence parse· fetched 2 months ago·verify at source

Mitigation

Upgrade to a fixed release: 0.2.0. That is the remediation for this advisory.

The vendor advisory may list additional interim mitigations or workarounds not captured here — review it before change work.

Official advisory · high-confidence parse· fetched 2 months ago·verify at source

Sources

Official and corroborating records used to build this advisory.

NVD discovery recordNVD
Independent discovery and scoring cross-reference. Vendor remediation guidance takes precedence. Discovered from the machine-readable feed https://services.nvd.nist.gov/rest/json/cves/2.0; this link opens the NVD record for CVE-2026-34476 instead of the raw feed document.
NIST National Vulnerability Database

Cross-references

Validate CVE metadata against the authoritative registries.

CVE-2026-34476NVD CVE.org MITRE

Official resources

ASF Security — reporting & CVE process
Official documentation
The Apache Software Foundation's official security page: how ASF CVEs are published and where each project's advisories live.
Apache project downloads (fixed releases)
Official documentation
Official ASF download tree — fetch the fixed release named in this advisory from the project's directory.

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