Detections
Analytics

SCA: security update for ruby-lsp (GHSA-c4r5-fxqw-vh93)

high Tenable Cloud Security Plugin ID 439488

Description

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

 - Ruby LSP is an implementation of the language server protocol for Ruby. Prior to Shopify.ruby-lsp version
 0.10.2 and ruby-lsp version 0.26.9, the rubyLsp.branch VS Code workspace setting was interpolated without
 sanitization into a generated Gemfile, allowing arbitrary Ruby code execution when a user opens a project
 containing a malicious .vscode/settings.json. This issue has been patched in Shopify.ruby-lsp version
 0.10.2 and ruby-lsp version 0.26.9. (CVE-2026-34060)

Solution

Update the ruby-lsp library and its related packages to version 0.26.9 or later.

See Also

https://github.com/advisories/GHSA-c4r5-fxqw-vh93

Plugin Details

Severity: High

ID: 439488

Version: Revision 1.11

Type: Local

Family: SCA Checks

Published: 3/31/2026

Updated: 7/2/2026

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

Risk Information

VPR

Risk Factor: Medium

Score: 4.9

Percentile: 58.12

Vendor

Vendor Severity: High

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.5

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

CVSS Score Source: CVE-2026-34060

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

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

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

CVSS v4

Risk Factor: High

Base Score: 7.1

Threat Score: 4

Threat Vector: CVSS:4.0/E:U

Vector: CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 3/27/2026

Vulnerability Publication Date: 3/27/2026

Reference Information

CVE: CVE-2026-34060

cwe: CWE-94