sharpred deepHas vulnerabilities

Latest sharpred deepHas CVEs

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1. CVE-2026-25047 deepHas vulnerable to Prototype Pollution via constructor.prototype

   Published 2026-01-29

   Critical·CVSS 9.4 EPSS 0.80%

   deepHas provides a test for the existence of a nested object key and optionally returns that key. A prototype pollution vulnerability exists in version 1.0.7 of the deephas npm package that allows an attacker to modify global object behavior. This issue was fixed in version 1.0.8...

2. CVE-2020-28271 Prototype Pollution in deephas

   Published 2020-11-12

   Critical·CVSS 9.8

   Prototype pollution vulnerability in 'deephas' versions 1.0.0 through 1.0.5 allows attacker to cause a denial of service and may lead to remote code execution.

Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.