CVE-2025-4727

LowCVSS 3.7/10Last modified Jun 17, 2026

Description

A vulnerability was found in Meteor up to 3.2.1 and classified as problematic. This issue affects the function Object.assign of the file packages/ddp-server/livedata_server.js. The manipulation of the argument forwardedFor leads to inefficient regular expression complexity. The attack may be initiated remotely. The complexity of an attack is rather high. The exploitation is known to be difficult. The exploit has been disclosed to the public and may be used. Upgrading to version 3.2.2 is able to address this issue. The identifier of the patch is f7ea6817b90952baaea9baace2a3b4366fee6a63. It is recommended to upgrade the affected component.

Metrics

CVSS 3.1 3.7/10CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

Weakness enumeration

CWE-400 CWE-1333

Affected software

No affected versions have been published.

Timeline

Published: May 15, 2025
Last modified: Jun 17, 2026
NVD status: Analyzed

Related CVEs from 2025

CVE-2025-472707.5nimiq/core-rs-albatross is a Rust implementation of the Nimiq Proof-of-Stake protocol based on the Albatross consensus algorithm. The `nimiq CVE-2025-472716.3The OZI action is a GitHub Action that publishes releases to PyPI and mirror releases, signature bundles, and provenance in a tagged release CVE-2025-472725.5The CE Phoenix eCommerce platform, starting in version 1.0.9.7 and prior to version 1.1.0.3, allowed logged-in users to delete their account CVE-2025-472738.8setuptools is a package that allows users to download, build, install, upgrade, and uninstall Python packages. A path traversal vulnerabilit CVE-2025-472742.4ToolHive is a utility designed to simplify the deployment and management of Model Context Protocol (MCP) servers. Due to the ordering of cod CVE-2025-472759.1Auth0-PHP provides the PHP SDK for Auth0 Authentication and Management APIs. Starting in version 8.0.0-BETA1 and prior to version 8.14.0, se CVE-2025-472767.5Actualizer is a single shell script solution to allow developers and embedded engineers to create Debian operating systems (OS). Prior to ve CVE-2025-472779.8vLLM, an inference and serving engine for large language models (LLMs), has an issue in versions 0.6.5 through 0.8.4 that ONLY impacts envir CVE-2025-472781.8Flask is a web server gateway interface (WSGI) web application framework. In Flask 3.1.0, the way fallback key configuration was handled res CVE-2025-472793.1Undici is an HTTP/1.1 client for Node.js. Prior to versions 5.29.0, 6.21.2, and 7.5.0, applications that use undici to implement a webhook-l CVE-2025-47289.8A vulnerability was found in SourceCodester Best Online News Portal 1.0. It has been classified as critical. Affected is an unknown function CVE-2025-472806.1Umbraco Forms is a form builder that integrates with the Umbraco content management system. Starting in the 7.x branch and prior to versions