Metrics
Affected Vendors & Products
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2025-23278 | @nyariv/sandboxjs has Prototype Pollution vulnerability that may lead to RCE |
Github GHSA |
GHSA-9qm3-6qrr-c76m | @nyariv/sandboxjs has Prototype Pollution vulnerability that may lead to RCE |
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Thu, 31 Jul 2025 20:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Nyariv
Nyariv sandboxjs |
|
| Vendors & Products |
Nyariv
Nyariv sandboxjs |
Thu, 31 Jul 2025 20:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Thu, 31 Jul 2025 15:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A prototype pollution vulnerability exists in @nyariv/sandboxjs versions <= 0.8.23, allowing attackers to inject arbitrary properties into Object.prototype via crafted JavaScript code. This can result in a denial-of-service (DoS) condition or, under certain conditions, escape the sandboxed environment intended to restrict code execution. The vulnerability stems from insufficient prototype access checks in the sandbox’s executor logic, particularly in the handling of JavaScript function objects returned. | |
| Title | nyariv sandboxjs 0.8.23 Prototype Pollution Sandbox Escape DoS | |
| Weaknesses | CWE-1321 | |
| References |
| |
| Metrics |
cvssV4_0
|
Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2025-07-31T20:06:52.349Z
Reserved: 2025-04-15T19:15:22.564Z
Link: CVE-2025-34146
Updated: 2025-07-31T20:06:48.237Z
Status : Awaiting Analysis
Published: 2025-07-31T15:15:36.260
Modified: 2025-07-31T18:42:37.870
Link: CVE-2025-34146
No data.
OpenCVE Enrichment
Updated: 2025-07-31T20:20:38Z
EUVD
Github GHSA