---
title: "CVE-2025-57352\n    | Ubuntu"
description: Ubuntu is an open source software operating system that runs from the
  desktop, to the cloud, to all your internet connected things.
url: https://ubuntu.com/security/CVE-2025-57352?format=md
keywords: index, follow
---

# CVE-2025-57352

Publication date 24 September 2025

Last updated 1 October 2025

---

Ubuntu priority

**Medium**

[Why this priority?](https://ubuntu.com/security/cves/about#priority )

## Cvss 3 Severity Score

**5.3 · Medium**

[Score breakdown](https://ubuntu.com/security/CVE-2025-57352?format=md#impact-score)

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## Description

A vulnerability exists in the 'min-document' package prior to version
2.19.0, stemming from improper handling of namespace operations in the
removeAttributeNS method. By processing malicious input involving the
\_\_proto\_\_ property, an attacker can manipulate the prototype chain of
JavaScript objects, leading to denial of service or arbitrary code
execution. This issue arises from insufficient validation of attribute
namespace removal operations, allowing unintended modification of critical
object prototypes. The vulnerability remains unaddressed in the latest
available version.

## Status

Show unmaintained releases

| Package | Ubuntu Release | Status |
| --- | --- | --- |
| node-min-document | 26.04 LTS resolute | Needs evaluation |
| 25.10 questing | Ignored end of life, was needs-triage |
| 25.04 plucky | Ignored end of life, was needs-triage |
| 24.04 LTS noble | Needs evaluation |
| 22.04 LTS jammy | Not in release |

---

* [How can I get the fixes?](https://ubuntu.com/security/cves/about#security)
* [What do statuses mean?](https://ubuntu.com/security/cves/about#statuses)

## Severity score breakdown

CVSS version:
CVSS v3.0

**Base score**

5.3 · Medium

* Base metrics

  | Parameter | Value |
  | --- | --- |
  | Attack vector | Network |
  | Attack complexity | Low |
  | Privileges required | None |
  | User interaction | None |
  | Scope | Unchanged |
  | Confidentiality impact | Low |
  | Integrity impact | None |
  | Availability impact | None |
* Scores

  | Parameter | Value |
  | --- | --- |
  | Base score | 5.3 · Medium |
  | Exploitability score | - |
  | Impact score | - |

**Vector:** CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

## References

* [MITRE](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-57352)
* [NVD](https://nvd.nist.gov/vuln/detail/CVE-2025-57352)
* [Launchpad](https://launchpad.net/bugs/cve/CVE-2025-57352)
* [Debian](https://security-tracker.debian.org/tracker/CVE-2025-57352)

### Other references

* <https://www.cve.org/CVERecord?id=CVE-2025-57352>
* <https://github.com/Raynos/min-document/issues/54>
* <https://github.com/VulnSageAgent/PoCs/tree/main/JavaScript/prototype-pollution/CVE-2025-57352>