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CVE PROGRAM SOURCE RECORD7.9 High

CVE-2025-54803

js-toml is vulnerable to Prototype Pollution

Description

js-toml is a TOML parser for JavaScript, fully compliant with the TOML 1.0.0 Spec. In versions below 1.0.2, a prototype pollution vulnerability in js-toml allows a remote attacker to add or modify properties of the global Object.prototype by parsing a maliciously crafted TOML input. This is fixed in version 1.0.2.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

sunnyadn js-toml

  • < 1.0.2affected

References