CVE-2026-34884: apache skywalking_mcp

CVSS 9.8 (critical) · published 2026-08-18

SSRF via set_skywalking_url Tool and GraphQL expression injection 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 products (NVD): apache skywalking_mcp

Fixed in (NVD): 0.2.0

Weakness: CWE-918

Source: NVD CVE-2026-34884

References

• https://lists.apache.org/thread/s447p6h5dfr02lx17v27phoksgb8mkkp
• http://www.openwall.com/lists/oss-security/2026/04/13/5

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