| CVE |
Vendors |
Products |
Updated |
CVSS v3.1 |
| A vulnerability exists in the 'counterpart' library for Node.js and the browser due to insufficient sanitization of user-controlled input in translation key processing. The affected versions prior to 0.18.6 allow attackers to manipulate the library's translation functionality by supplying maliciously crafted keys containing prototype chain elements (e.g., __proto__ ), leading to prototype pollution. This weakness enables adversaries to inject arbitrary properties into the JavaScript Object prototype through the first parameter of the translate method when combined with specific separator configurations, potentially resulting in denial-of-service conditions or remote code execution in vulnerable applications. The issue arises from the library's failure to properly validate or neutralize special characters in translation key inputs before processing. |
| Parse Javascript SDK provides access to the powerful Parse Server backend from your JavaScript app. Prior to 7.0.0, injection of malicious payload allows attacker to remotely execute arbitrary code. ParseObject.fromJSON, ParseObject.pin, ParseObject.registerSubclass, ObjectStateMutations (internal), and encode/decode (internal) are affected. This vulnerability is fixed in 7.0.0. |
| sveltekit-superforms makes SvelteKit forms a pleasure to use. sveltekit-superforms v2.27.3 and prior are susceptible to a prototype pollution vulnerability within the parseFormData function of formData.js. An attacker can inject string and array properties into Object.prototype, leading to denial of service, type confusion, and potential remote code execution in downstream applications that rely on polluted objects. This vulnerability is fixed in 2.27.4. |
| In versions before 20.0.2, it was found that --disallow-code-generation-from-strings is not sufficient for isolating untrusted JavaScript in happy-dom. The untrusted script and the rest of the application still run in the same Isolate/process, so attackers can deploy prototype pollution payloads to hijack important references like "process" in the example below, or to hijack control flow via flipping checks of undefined property. This vulnerability is due to an incomplete fix for CVE-2025-61927. The vulnerability is fixed in 20.0.2. |
| Rollbar.js offers error tracking and logging from Javascript to Rollbar. In versions before 2.26.5 and from 3.0.0-alpha1 to before 3.0.0-beta5, there is a prototype pollution vulnerability in merge(). If application code calls rollbar.configure() with untrusted input, prototype pollution is possible. This issue has been fixed in versions 2.26.5 and 3.0.0-beta5. A workaround involves ensuring that values passed to rollbar.configure() do not contain untrusted input. |
| The latest version of utils-extend (1.0.8) is vulnerable to Prototype Pollution through the entry function(s) lib.extend. An attacker can supply a payload with Object.prototype setter to introduce or modify properties within the global prototype chain, causing denial of service (DoS) a the minimum consequence. |
| A weakness has been identified in carboneio carbone up to fbcd349077ad0e8748be73eab2a82ea92b6f8a7e. This impacts an unknown function of the file lib/input.js of the component Formatter Handler. Executing a manipulation can lead to improperly controlled modification of object prototype attributes. The attack can be launched remotely. This attack is characterized by high complexity. The exploitability is said to be difficult. Upgrading to version 3.5.6 will fix this issue. This patch is called 04f9feb24bfca23567706392f9ad2c53bbe4134e. You should upgrade the affected component. A successful exploitation can "only occur if the parent NodeJS application has the same security issue". |
| Versions of the package web3-utils before 4.2.1 are vulnerable to Prototype Pollution via the utility functions format and mergeDeep, due to insecure recursive merge.
An attacker can manipulate an object's prototype, potentially leading to the alteration of the behavior of all objects inheriting from the affected prototype by passing specially crafted input to these functions. |
| Versions of the package mysql2 before 3.9.8 are vulnerable to Prototype Pollution due to improper user input sanitization passed to fields and tables when using nestTables. |
| An issue inandrei-tatar nora-firebase-common between v.1.0.41 and v.1.12.2 allows a remote attacker to execute arbitrary code via a crafted script to the updateState parameter of the updateStateInternal method. |
| A prototype pollution in the lib function of php-date-formatter v1.3.6 allows attackers to cause a Denial of Service (DoS) via supplying a crafted payload. |
| A prototype pollution in the lib.setValue function of @syncfusion/ej2-spreadsheet v27.2.2 allows attackers to cause a Denial of Service (DoS) via supplying a crafted payload. NOTE: the Supplier disputes this because they found that the lib.setValue function is not utilized. |
| A prototype pollution in the lib.createPath function of utile v0.3.0 allows attackers to cause a Denial of Service (DoS) via supplying a crafted payload. |
| A prototype pollution in the lib.deep function of @ndhoule/defaults v2.0.1 allows attackers to cause a Denial of Service (DoS) via supplying a crafted payload. |
| A prototype pollution in the lib.parse function of dot-qs v0.2.0 allows attackers to cause a Denial of Service (DoS) via supplying a crafted payload. |
| A prototype pollution in the lib function of expand-object v0.4.2 allows attackers to cause a Denial of Service (DoS) via supplying a crafted payload. |
| A prototype pollution in the lib.combine function of php-parser v3.2.1 allows attackers to cause a Denial of Service (DoS) via supplying a crafted payload. |
| A prototype pollution in the lib.requireFromString function of module-from-string v3.3.1 allows attackers to cause a Denial of Service (DoS) via supplying a crafted payload. |
| A prototype pollution in the lib.merge function of cli-util v1.1.27 allows attackers to cause a Denial of Service (DoS) via supplying a crafted payload. |
| A prototype pollution in the lib.install function of vxe-table v4.8.10 allows attackers to cause a Denial of Service (DoS) via supplying a crafted payload. |
