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PUBLISHED

2025-08-26 23:15

MODIFIED

2025-08-29 16:22

EPSS (Prob. Exploit)

0.37%

Top 70.3%

DATA SOURCES:

NVD 🔗 2025-10-18 CVE PROJECT 🔗 2026-01-19 FIRST EPSS 🔗 2026-10-25 GITHUB 🔗 2026-11-04 OSV 🔗 2026-03-01

> DESCRIPTION

Svelte devalue is a utility library. Prior to version 5.3.2, a string passed to devalue.parse could represent an object with a __proto__ property and devalue.parse does not check that an index is numeric. This could result in assigning prototypes to objects and properties, leading to prototype pollution. This issue has been fixed in version 5.3.2

> AFFECTED_PRODUCTS

ℹ️ Aucun produit affecté n'a encore été publié par NVD pour cette CVE.

> GITHUB SECURITY ADVISORY

GHSA-vj54-72f3-p5jv HIGH

devalue prototype pollution vulnerability

AFFECTED PACKAGES:

NPM / devalue

< 5.3.2

Fixed in: 5.3.2

> OSV (GOOGLE OPEN SOURCE VULNERABILITIES)

Svelte devalue vulnerable to prototype pollution

AFFECTED PACKAGES:

Unknown / Unknown

30 versions affected

ALIASES:

GHSA-vj54-72f3-p5jv

> HISTORIQUE DES MODIFICATIONS

Première apparition

26/08/2025 23:15

Source: NVD

📊 ENRICHISSEMENT 18/10/2025 15:07

CVEPROJECT

Champ modifié: CVE Project

Ancienne valeur:

Non

Nouvelle valeur:

Oui