CVE-2026-25047

HIGH

8.8

Description

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.

Details CVE

Score CVSS v3.18.8

SeveriteHIGH

Vecteur CVSSCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Vecteur d'attaqueLOCAL

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurNONE

Publie1/29/2026

Derniere modification2/25/2026

Sourcenvd

Observations honeypot0

Produits affectes

sharpred:deephas

Faiblesses (CWE)

CWE-1321

References

https://github.com/sharpred/deepHas/commit/8097fafd3776c613d8066546653e0d2c7b5fc465(security-advisories@github.com)

https://github.com/sharpred/deepHas/security/advisories/GHSA-2733-6c58-pf27(security-advisories@github.com)

Correlations IOC

Aucune correlation enregistree

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