Detections
Analytics

SCA: security update for github.com/apache/skywalking-mcp (GHSA-c4hg-6933-x62x)

high Tenable Cloud Security Plugin ID 440420

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - 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.
 (CVE-2026-34476)

Solution

Update the github.com/apache/skywalking-mcp library and its related packages to version 0.2.0 or later.

See Also

https://github.com/advisories/GHSA-c4hg-6933-x62x

Plugin Details

Severity: High

ID: 440420

Version: Revision 1.8

Type: Local

Family: SCA Checks

Published: 4/15/2026

Updated: 7/2/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 3.5

Percentile: 52.04

Vendor

Vendor Severity: High

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.5

Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:P/A:N

CVSS Score Source: CVE-2026-34476

CVSS v3

Risk Factor: High

Base Score: 7.1

Temporal Score: 6.2

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 4/13/2026

Vulnerability Publication Date: 4/13/2026

Reference Information

CVE: CVE-2026-34476

cwe: CWE-918