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Tracking
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| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-x7j8-49r8-mr43 | @nevware21/ts-utils: Prototype Pollution in objDeepCopy/objCopyProps via for...in without hasOwnProperty |
Tue, 21 Jul 2026 15:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Tue, 21 Jul 2026 14:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | @nevware21/ts-utils is a comprehensive TypeScript/JavaScript utility library. Prior to version 0.14.0, the _copyProps function in lib/src/object/copy.ts uses for...in to iterate over source object properties without an Object.hasOwnProperty check, and does not filter dangerous keys (__proto__, constructor, prototype). This allows an attacker to pollute the prototype chain of all objects in the application. Version 0.14.0 patches the issue. | |
| Title | @nevware21/ts-utils: Prototype Pollution in objDeepCopy/objCopyProps via for...in without hasOwnProperty | |
| Weaknesses | CWE-1321 | |
| References |
| |
| Metrics |
cvssV4_0
|
Subscriptions
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-07-21T15:00:58.090Z
Reserved: 2026-05-15T21:46:51.547Z
Link: CVE-2026-46681
Updated: 2026-07-21T15:00:14.503Z
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OpenCVE Enrichment
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Github GHSA