CVE-2026-34884
Critical
Description
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.
SeverityCritical
CVSS9.8
Exploit probability—
Product
Apache Skywalking Mcp
PublishedAug 18, 2026
First seenAug 18, 2026
Weakness typeCWE-918Server-side request forgery (SSRF)
How to fix
Update
- apache skywalking_mcp0.2.0 or later
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| apache skywalking_mcp | 0.1.0 ≤ v < 0.2.0 | 0.2.0 |
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