Detections
Analytics

SCA: security update for github.com/loft-sh/devspace (GHSA-hqwm-7x7x-8379)

high Tenable Cloud Security Plugin ID 441281

Description

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

 - DevSpace is a client-only developer tool for cloud-native development with Kubernetes. Prior to 6.3.21,
 DevSpace's UI server WebSocket accepts connections from all origins by default, and therefore several
 endpoints are exposed via this WebSocket. When a developer runs the DevSpace UI and at the same time uses
 a browser to access the internet, a malicious website they visit can use their browser to establish a
 cross-origin WebSocket connection to ws://127.0.0.1:8090. This vulnerability is fixed in 6.3.21.
 (CVE-2026-42283)

Solution

Update the github.com/loft-sh/devspace library and its related packages to version 6.3.21 or later.

See Also

https://github.com/advisories/GHSA-hqwm-7x7x-8379

Plugin Details

Severity: High

ID: 441281

Version: Revision 1.8

Type: Local

Family: SCA Checks

Published: 5/6/2026

Updated: 7/2/2026

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

Risk Information

VPR

Risk Factor: Medium

Score: 4.9

Percentile: 57.87

Vendor

Vendor Severity: High

CVSS v2

Risk Factor: High

Base Score: 7.2

Temporal Score: 5.3

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

CVSS Score Source: CVE-2026-42283

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 6.8

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

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

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 5/6/2026

Vulnerability Publication Date: 5/6/2026

Reference Information

CVE: CVE-2026-42283