Vulnerability DatabaseCVE-2026-34476
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CVE-2026-34476
Published:April 13, 2026
Updated:April 23, 2026
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 Packages
https://github.com/apache/skywalking-mcp.git (GITHUB):
Affected version(s) >=v0.1.0-rc0 <v0.2.0
Fix Suggestion:
Update to version v0.2.0
github.com/apache/skywalking-mcp (GO):
Affected version(s) >=v0.0.0-20250909143616-3f06bba736f4 <v0.2.0
Fix Suggestion:
Update to version v0.2.0
Related Resources (4)
https://nvd.nist.gov/vuln/detail/CVE-2026-34476
https://lists.apache.org/thread/v0k1xyzzbtnpyrwxwyn36pbspr8rhjnr
https://github.com/apache/skywalking-mcp
http://www.openwall.com/lists/oss-security/2026/04/13/4
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CVSS v4
Base Score:
7.1
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
LOW
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
7.1
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
LOW
Availability
NONE
Weakness Type (CWE)
Server-Side Request Forgery (SSRF)
CWE-918
EPSS
Base Score:
0.03