PT-2026-3093

Name of the Vulnerable Software and Affected Versions Svelte devalue versions 5.1.0 through 5.6.1 Description Certain inputs can cause the devalue.parse function to consume excessive CPU time and/or memory, potentially leading to a denial of service. This affects applications using devalue.parse ...

PT-2026-3092

Name of the Vulnerable Software and Affected Versions Svelte devalue versions 5.3.0 through 5.6.1 Description Certain inputs can cause the devalue.parse function to consume excessive CPU time and/or memory, potentially leading to a denial of service in systems that parse input from untrusted...

EUVD-2019-0580

Malware in sbrugna...

EUVD-2025-25863

Malicious code in bioql PyPI...

Prototype Pollution

devalue is vulnerable to prototype pollution. The vulnerability is due to devalue.parse not validating that an index is numeric, which allows an attacker to pass a crafted string with a proto property to assign prototypes to objects and properties...

CVE-2025-59414

Nuxt is an open-source web development framework for Vue.js. Prior to 3.19.0 and 4.1.0, A client-side path traversal vulnerability in Nuxt's Island payload revival mechanism allowed attackers to manipulate client-side requests to different endpoints within the same application domain when specifi...

CVE-2025-59414 Nuxt Client-Side Path Traversal in Nuxt Island Payload Revival

Nuxt is an open-source web development framework for Vue.js. Prior to 3.19.0 and 4.1.0, A client-side path traversal vulnerability in Nuxt's Island payload revival mechanism allowed attackers to manipulate client-side requests to different endpoints within the same application domain when specifi...

CVE-2025-57820

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...

CVE-2025-57820

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...

CVE-2025-57820 Svelte devalue vulnerable to prototype pollution

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...

CVE-2025-57820 Svelte devalue vulnerable to prototype pollution

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...

CVE-2025-57820

CVE-2025-57820 affects the JavaScript library devalue (used with Svelte). Prior to version 5.3.2, parsing payloads with devalue.parse could allow a proto property and non-numeric indices to be treated in dangerous ways, enabling prototype pollution on objects via the prototype chain. The issue is...

CVE-2025-57820 Svelte devalue vulnerable to prototype pollution

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...

Prototype Pollution

Overview devalue is a JSON.stringify, but handles cyclical references, repeated references, undefined, regular expressions, dates, Map and Set. Affected versions of this package are vulnerable to Prototype Pollution via the parse function. An attacker can manipulate object prototypes or assign...

GHSA-VJ54-72F3-P5JV devalue prototype pollution vulnerability

devalue.parse allows proto to be set A string passed to devalue.parse could represent an object with a proto property, which would assign a prototype to an object while allowing properties to be overwritten: js class Vector constructorx, y this.x = x; this.y = y; get magnitude return this.x 2 +...

devalue prototype pollution vulnerability

devalue.parse allows proto to be set A string passed to devalue.parse could represent an object with a proto property, which would assign a prototype to an object while allowing properties to be overwritten: js class Vector constructorx, y this.x = x; this.y = y; get magnitude return this.x 2 +...

PT-2025-34819 · Unknown · Svelte Devalue

Name of the Vulnerable Software and Affected Versions: Svelte devalue versions prior to 5.3.2 Description: Svelte devalue is a utility library susceptible to prototype pollution. Passing a string to devalue.parse that represents an object with a proto property, without numeric index checking, can...

Cross-Site Scripting (XSS)

devalue is vulnerable to cross-site scripting XSS attacks. A remote attacker is able to inject and execute arbitrary Javascript on a victim's browser due to the unsafe use of JSON.stringify in the stringifyPrimitive function...

Cross-site Scripting (XSS)

Overview devalue is a JSON.stringify, but handles cyclical references, repeated references, undefined, regular expressions, dates, Map and Set. Affected versions of this package are vulnerable to Cross-site Scripting XSS. It does not properly mitigate against unsafe characters in serialized regul...

Cross-Site Scripting in @nuxt/devalue

Versions of @nuxt/devalue prior to 1.2.3 are vulnerable to Cross-Site Scripting. Due to insufficient input sanitization attacker may inject arbitrary JavaScript code through object keys. Recommendation Upgrade to version 1.2.3 or later...