CVE-2025-57347 Code injection in n/a
Prototype pollution in dagre-d3-es allows attackers to inject malicious properties, potentially leading to arbitrary code execution or denial of service.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-57347?
CVE-2025-57347 is a critical code injection vulnerability in n/a, published on 24 Sep 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
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.
Weakness: CWE-1321
Which versions are affected by CVE-2025-57347?
It affects 1 product.
Products include Tbo47 Dagre-D3-Es.
How do I fix CVE-2025-57347?
No fix has been published for CVE-2025-57347 yet. Limit exposure of the affected software until one is available.
Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.
Is CVE-2025-57347 being exploited?
There is no known exploitation of CVE-2025-57347 in the wild and no public exploit code.
Sources
Also known as GHSA-cc8p-78qf-8p7q.