CVE-2025-64718 Detail
Received
This CVE record has recently been published to the CVE List and has been included within the NVD dataset. Descriptionjs-yaml is a JavaScript YAML parser and dumper. In js-yaml 4.1.0 and below, it's possible for an attacker to modify the prototype of the result of a parsed yaml document via prototype pollution (`__proto__`). All users who parse untrusted yaml documents may be impacted. The problem is patched in js-yaml 4.1.1. Users can protect against this kind of attack on the server by using `node --disable-proto=delete` or `deno` (in Deno, pollution protection is on by default). Metrics
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CVSS 4.0 Severity and Vector Strings:
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Weakness Enumeration
Quick InfoCVE Dictionary Entry:CVE-2025-64718 NVD Published Date: 11/13/2025 NVD Last Modified: 11/13/2025 Source: GitHub, Inc. |
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