A vulnerability exists in the 'dagre-d3-es' Node.js package version 7.0.9, specifically within the 'bk' module's addConflict function, which fails to properly sanitize user-supplied input during property assignment operations. This flaw allows attackers to exploit prototype pollution vulnerabilities by injecting malicious input values (e.g., "__proto__"), enabling unauthorized modification of the JavaScript Object prototype chain. Successful exploitation could lead to denial of service conditions, unexpected application behavior, or potential execution of arbitrary code in contexts where polluted properties are later accessed or executed. The issue affects versions prior to 7.0.11 and remains unpatched at the time of disclosure.
References
| Link | Resource |
|---|---|
| https://github.com/VulnSageAgent/PoCs/tree/main/JavaScript/prototype-pollution/CVE-2025-57347 | Third Party Advisory |
| https://github.com/tbo47/dagre-es/issues/52 | Issue Tracking |
Configurations
History
17 Oct 2025, 14:53
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Tbo47
Tbo47 dagre-d3-es |
|
| CPE | cpe:2.3:a:tbo47:dagre-d3-es:7.0.9:*:*:*:*:node.js:*:* | |
| References | () https://github.com/VulnSageAgent/PoCs/tree/main/JavaScript/prototype-pollution/CVE-2025-57347 - Third Party Advisory | |
| References | () https://github.com/tbo47/dagre-es/issues/52 - Issue Tracking |
26 Sep 2025, 18:15
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 9.8 |
| CWE | CWE-1321 |
24 Sep 2025, 19:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2025-09-24 19:15
Updated : 2025-10-17 14:53
NVD link : CVE-2025-57347
Mitre link : CVE-2025-57347
CVE.ORG link : CVE-2025-57347
JSON object : View
Products Affected
tbo47
- dagre-d3-es
CWE
CWE-1321
Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')