PT-2026-69159 · Vs Code · Ruby-Lsp
CVE-2026-48122
·
Published
2026-08-07
·
Updated
2026-08-12
CVSS v4.0
5.4
Medium
| Vector | AV:L/AC:L/AT:P/PR:L/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
Name of the Vulnerable Software and Affected Versions
Ruby LSP VS Code extension versions prior to 0.10.4
Description
Workspace-level settings in the extension can be manipulated via a
.vscode/settings.json file in a malicious repository. An attacker can override the path to the Ruby executable, version manager executables, or the Bundler Gemfile used during startup. If a developer opens and trusts such a repository, arbitrary code can be executed with the developer's privileges.Recommendations
Update Ruby LSP VS Code extension to version 0.10.4.
Exploit
Fix
OS Command Injection
Found an issue in the description? Have something to add? Feel free to write us 👾
Weakness Enumeration
Related Identifiers
Affected Products
Ruby-Lsp