Detections
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SCA: security update for meteor (GHSA-j3v9-6gc7-vf5f)

medium Tenable Cloud Security Plugin ID 446554

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - 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. (CVE-2025-4727)

Solution

There is no known solution at this time.

See Also

https://github.com/advisories/GHSA-j3v9-6gc7-vf5f

Plugin Details

Severity: Medium

ID: 446554

Version: Revision 1.1

Type: Local

Family: SCA Checks

Published: 8/31/2026

Updated: 8/31/2026

Risk Information

VPR

Risk Factor: Low

Score: 3.2

Percentile: 51.14

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: Low

Base Score: 2.6

Temporal Score: 2

Vector: CVSS2#AV:N/AC:H/Au:N/C:N/I:N/A:P

CVSS Score Source: CVE-2025-4727

CVSS v3

Risk Factor: Low

Base Score: 3.7

Temporal Score: 3.4

Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

CVSS v4

Risk Factor: Medium

Base Score: 6.3

Threat Score: 2.9

Threat Vector: CVSS:4.0/E:P

Vector: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 5/16/2025

Vulnerability Publication Date: 5/15/2025

Reference Information

CVE: CVE-2025-4727

cwe: CWE-400