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Babel is a compiler for writingJavaScript. In @babel/traverse prior to versions 7.23.2 and 8.0.0-alpha.4 and all versions of babel-traverse, using Babel to compile code that was specifically crafted by an attacker can lead to arbitrary code execution during compilation, when using plugins that rely on the path.evaluate()or path.evaluateTruthy() internal Babel methods. Known affected plugins are @babel/plugin-transform-runtime; @babel/preset-env when using its useBuiltIns option; and any "polyfill provider" plugin that depends on @babel/helper-define-polyfill-provider, such as babel-plugin-polyfill-corejs3, babel-plugin-polyfill-corejs2, babel-plugin-polyfill-es-shims, babel-plugin-polyfill-regenerator. No other plugins under the @babel/ namespace are impacted, but third-party plugins might be. Users that only compile trusted code are not impacted. The vulnerability has been fixed in @babel/[email protected] and @babel/[email protected]. Those who cannot upgrade @babel/traverse and are using one of the affected packages mentioned above should upgrade them to their latest version to avoid triggering the vulnerable code path in affected @babel/traverse versions: @babel/plugin-transform-runtime v7.23.2, @babel/preset-env v7.23.2, @babel/helper-define-polyfill-provider v0.4.3, babel-plugin-polyfill-corejs2 v0.4.6, babel-plugin-polyfill-corejs3 v0.8.5, babel-plugin-polyfill-es-shims v0.10.0, babel-plugin-polyfill-regenerator v0.5.3.
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CVE-2023-45133 (High) detected in traverse-7.16.0.tgz
CVE-2023-45133 (Critical) detected in traverse-7.16.0.tgz
Sep 8, 2024
CVE-2023-45133 - Critical Severity Vulnerability
Vulnerable Library - traverse-7.16.0.tgz
The Babel Traverse module maintains the overall tree state, and is responsible for replacing, removing, and adding nodes
Library home page: https://registry.npmjs.org/@babel/traverse/-/traverse-7.16.0.tgz
Path to dependency file: /package.json
Path to vulnerable library: /package.json
Dependency Hierarchy:
Found in base branch: dev
Vulnerability Details
Babel is a compiler for writingJavaScript. In
@babel/traverse
prior to versions 7.23.2 and 8.0.0-alpha.4 and all versions ofbabel-traverse
, using Babel to compile code that was specifically crafted by an attacker can lead to arbitrary code execution during compilation, when using plugins that rely on thepath.evaluate()
orpath.evaluateTruthy()
internal Babel methods. Known affected plugins are@babel/plugin-transform-runtime
;@babel/preset-env
when using itsuseBuiltIns
option; and any "polyfill provider" plugin that depends on@babel/helper-define-polyfill-provider
, such asbabel-plugin-polyfill-corejs3
,babel-plugin-polyfill-corejs2
,babel-plugin-polyfill-es-shims
,babel-plugin-polyfill-regenerator
. No other plugins under the@babel/
namespace are impacted, but third-party plugins might be. Users that only compile trusted code are not impacted. The vulnerability has been fixed in@babel/[email protected]
and@babel/[email protected]
. Those who cannot upgrade@babel/traverse
and are using one of the affected packages mentioned above should upgrade them to their latest version to avoid triggering the vulnerable code path in affected@babel/traverse
versions:@babel/plugin-transform-runtime
v7.23.2,@babel/preset-env
v7.23.2,@babel/helper-define-polyfill-provider
v0.4.3,babel-plugin-polyfill-corejs2
v0.4.6,babel-plugin-polyfill-corejs3
v0.8.5,babel-plugin-polyfill-es-shims
v0.10.0,babel-plugin-polyfill-regenerator
v0.5.3.Publish Date: 2023-10-12
URL: CVE-2023-45133
CVSS 3 Score Details (9.3)
Base Score Metrics:
Suggested Fix
Type: Upgrade version
Origin: GHSA-67hx-6x53-jw92
Release Date: 2023-10-12
Fix Resolution (@babel/traverse): 7.23.2
Direct dependency fix Resolution (styled-components): 5.3.4
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