CVE-2025-57820: Improperly Controlled Modification of Object Prototype Attributes

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...

PT-2025-34819

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...

Malware in becoming-the-narcissists-nightmare-how-to-devalue-and-discard-the-narcissist-while-supplying-yoursel

Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be rotated immediately from a different computer. The package should be removed, but as full control of the computer may have been given to an outsid...

Malware in dow-load-becoming-the-narcissists-nightmare-how-to-devalue-and-discard-the-narcissist-whil

Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be rotated immediately from a different computer. The package should be removed, but as full control of the computer may have been given to an outsid...

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...

3nit-utils (>=0.30.0, <=1.0.2), @aller/theming (>=1.0.0, <=1.0.2) +25 more potentially affected by unknown CVE via devalue (2.0.0)

devalue NPM version 2.0.0 is affected by a known vulnerability. The following packages have a transitive dependency on devalue and may be impacted: - 3nit-utils =0.30.0, =1.0.0, =1.2.1-next.3, =0.0.1, =0.1.1, =1.11.8, =4.1.1, =0.1.2, =0.1.1, =0.0.2-canary.2, =9.0.5-canary.0, =9.1.5-canary.9 and...

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...

CVE-2019-13506

@nuxt/devalue before 1.2.3, as used in Nuxt.js before 2.6.2, mishandles object keys, leading to XSS...

CVE-2019-13506

@nuxt/devalue before 1.2.3, as used in Nuxt.js before 2.6.2, mishandles object keys, leading to XSS...

Cross site scripting

@nuxt/devalue before 1.2.3, as used in Nuxt.js before 2.6.2, mishandles object keys, leading to XSS...

CVE-2019-13506

@nuxt/devalue before 1.2.3, as used in Nuxt.js before 2.6.2, mishandles object keys, leading to XSS...

CVE-2019-13506

CVE-2019-13506 affects @nuxt/devalue before 1.2.3 (used in Nuxt.js before 2.6.2). The root cause is mishandling of object keys, leading to Cross-Site Scripting (XSS). Impact: potential XSS via object keys in affected builds; CVSS ~6.1 (NVD v3). Mitigation: upgrade to @nuxt/devalue 1.2.3 or later ...

CVE-2019-13506

@nuxt/devalue before 1.2.3, as used in Nuxt.js before 2.6.2, mishandles object keys, leading to XSS...

CVE-2019-13506: Improper Neutralization of Input During Web Page Generation

@nuxt/devalue before 1.2.3, as used in Nuxt.js before 2.6.2, mishandles object keys, leading to XSS...

PT-2019-13374

Name of the Vulnerable Software and Affected Versions @Nuxt/devalue versions prior to 1.2.3 Nuxt.js versions prior to 2.6.2 Description The issue is related to the mishandling of object keys, leading to Cross-Site Scripting XSS. Insufficient input sanitization allows an attacker to inject arbitra...

Cross-site Scripting (XSS)

devalue is vulnerable to cross-site scripting attacks. The vulnerability exists due to lack of sanitized values in safeKey and safeProp which allows an attacker to inject and execute malicious javascript...

Cross-Site Scripting

Overview 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. References - GitHub Issue - GitHub Advisory...