Use of Insufficiently Random Values vulnerability in form-data allows HTTP Parameter Pollution (HPP). This vulnerability is associated with program files lib/form_data.Js.

This issue affects form-data: < 2.5.4, 3.0.0 - 3.0.3, 4.0.0 - 4.0.3.
Advisories
Source ID Title
Debian DLA Debian DLA DLA-4261-1 node-form-data security update
EUVD EUVD EUVD-2025-21906 form-data uses unsafe random function in form-data for choosing boundary
Github GHSA Github GHSA GHSA-fjxv-7rqg-78g4 form-data uses unsafe random function in form-data for choosing boundary
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Tue, 04 Nov 2025 05:30:00 +0900

Type Values Removed Values Added
References

Tue, 29 Jul 2025 21:30:00 +0900

Type Values Removed Values Added
References
Metrics threat_severity

None

cvssV3_1

{'score': 5.4, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N'}

threat_severity

Moderate


Wed, 23 Jul 2025 00:15:00 +0900

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Sat, 19 Jul 2025 01:45:00 +0900

Type Values Removed Values Added
Description Use of Insufficiently Random Values vulnerability in form-data allows HTTP Parameter Pollution (HPP). This vulnerability is associated with program files lib/form_data.Js. This issue affects form-data: < 2.5.4, 3.0.0 - 3.0.3, 4.0.0 - 4.0.3.
Title Usage of unsafe random function in form-data for choosing boundary
Weaknesses CWE-330
References
Metrics cvssV4_0

{'score': 9.4, 'vector': 'CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: harborist

Published:

Updated: 2025-11-03T20:07:41.307Z

Reserved: 2025-07-18T04:34:56.939Z

Link: CVE-2025-7783

cve-icon Vulnrichment

Updated: 2025-11-03T20:07:41.307Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-07-18T17:15:44.747

Modified: 2025-11-03T20:19:20.930

Link: CVE-2025-7783

cve-icon Redhat

Severity : Moderate

Publid Date: 2025-07-18T16:34:44Z

Links: CVE-2025-7783 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses