Incorrect Comparison Affecting js-toml package, versions <1.1.2
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Test your applications- Snyk IDSNYK-JS-JSTOML-17728417
- published30 Jun 2026
- disclosed26 Jun 2026
- creditUnknown
Introduced: 26 Jun 2026
NewCVE-2026-50029 (opens in a new tab)Common Vulnerabilities and Exposures (CVE) are common identifiers for publicly known security vulnerabilities
Common Weakness Enumeration (CWE) is a category system for software weaknesses
How to fix?
Upgrade js-toml to version 1.1.2 or higher.
Overview
js-toml is an A TOML parser for JavaScript/TypeScript, targeting TOML 1.0.0 Spec
Affected versions of this package are vulnerable to Incorrect Comparison via the load process. An attacker can manipulate configuration values by supplying specially crafted TOML input that uses duplicate keys with falsy primitive values, causing the application to misinterpret the intended data structure and potentially bypass access controls or alter application logic.