Critical severity9.8NVD Advisory· Published Apr 25, 2021· Updated Jun 17, 2026
CVE-2021-30502
CVE-2021-30502
Description
The unofficial vscode-ghc-simple (aka Simple Glasgow Haskell Compiler) extension before 0.2.3 for Visual Studio Code allows remote code execution via a crafted workspace configuration with replCommand.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3- vscode-ghc-simple/Simple Glasgow Haskell Compilerdescription
- Range: <0.2.3
- cpe:2.3:a:simple_glasgow_haskell_compiler_project:simple_glasgow_haskell_compiler:*:*:*:*:*:visual_studio_code:*:*Range: <0.2.3
Patches
Vulnerability mechanics
References
4- github.com/dramforever/vscode-ghc-simple/commit/bc7f6f0b857dade46ea51496d8bd1a4edef39b46nvdPatchThird Party Advisory
- github.com/dramforever/vscode-ghc-simple/blob/master/CHANGELOG.mdnvdRelease NotesThird Party Advisory
- github.com/dramforever/vscode-ghc-simple/releasesnvdRelease NotesThird Party Advisory
- vuln.ryotak.me/advisories/38nvdThird Party Advisory
News mentions
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