CVE-2025-57321 magix-combine-ex vulnerable to prototype pollution
Attackers can cause denial of service via prototype pollution in the magix-combine-ex npm library.
- 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-2025-57321?
CVE-2025-57321 is a critical 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 Prototype Pollution vulnerability in the util-deps.addFileDepend function of magix-combine-ex versions thru 1.2.10 allows attackers to inject properties on Object.prototype via supplying a crafted payload, causing denial of service (DoS) as the minimum consequence.
Weakness: CWE-1321
Which versions are affected by CVE-2025-57321?
2 open source packages ship an affected version, including magix-combine-ex. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
magix-combine-ex npm | All versions to 2.2.2 | None |
magix-combine-ex npm | All versions to 2.2.2 | None |
Products include Magix-Combine-Ex Project Magix-Combine-Ex.
How do I fix CVE-2025-57321?
No fix has been published for CVE-2025-57321 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-57321 being exploited?
There is no known exploitation of CVE-2025-57321 in the wild and no public exploit code.
Sources
Also known as GHSA-cr7h-93fh-whwm.