CVE-2026-34476

Published: Apr 13, 2026Modified: Apr 20, 2026

7.1

Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N

Exploitability: 2.8 / Impact: 4.2

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Description

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 (1)

Products: Apache: Skywalking Mcp

Apache

1 product

Skywalking Mcp

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Apache Skywalking Mcp	From 0.1.0 to 0.2.0

Related CWEs

CWE-918

Server-Side Request Forgery (SSRF)

The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.

References (2)

https://lists.apache.org/thread/v0k1xyzzbtnpyrwxwyn36pbspr8rhjnr

Source: security@apache.org

Vendor Advisory

http://www.openwall.com/lists/oss-security/2026/04/13/4

Source: af854a3a-2127-422b-91ae-364da2661108

Mailing List

Timeline

No history available yet.