CVE-2025-57321

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…

Critical · published September 24, 2025

CVSS v3.1
9.8
EPSS
0%
Percentile
36.5
In the wild
Unconfirmed
What it is

🔥 A sneaky prototype pollution vulnerability in magix-combine-ex could let attackers inject properties straight into Object.prototype! 🚨 Think of it like a mischievous chef in a restaurant who swaps out ingredient labels to change the recipe — everything that relies on those ingredients now has a little chaos mixed in. This vulnerability could cause absolute mayhem, leading to denial of service (DoS) as your application becomes unstable or crashes entirely. The potential for disruption is enormous, leaving users frustrated and your system vulnerable to further exploitation.

Put simply

Think of it like a mischievous chef in a restaurant who swaps out ingredient labels to change the recipe — everything that relies on those ingredients now has a little chaos mixed in. In magix-combine-ex versions up to 1.2.10, the util-deps.addFileDepend function allows attackers to manipulate Object.prototype by sending a crafted payload, which can result in unintended consequences across the application.

What to do

This vulnerability could cause absolute mayhem, leading to denial of service (DoS) as your application becomes unstable or crashes entirely. The potential for disruption is enormous, leaving users frustrated and your system vulnerable to further exploitation. To mitigate this risk, update magix-combine-ex to version 1.2.11 or higher immediately. Review your application to ensure that proper validation and sanitization of inputs are in place to prevent similar attacks in the future. You've got this! Take these steps to lock down your system and keep chaos at bay. 🛡️

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00433 · 36.5th percentile
Published
2025-09-24T00:00Z
EPSS history
Timeline
  • 24 SEP 00:00Z
    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…
    cvelistv5