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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.
July 18, 2025
April 15, 2026
These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.
Red Hat Security Advisory: New container image: rhceph-9.0
Red Hat Security Advisory: Red Hat Ceph Storage
Red Hat Security Advisory: Red Hat Ceph Storage
Red Hat Security Advisory: Red Hat OpenShift Data Foundation 4.20 security, enhancement & bug fix update
Red Hat Security Advisory: Red Hat Advanced Cluster Management for Kubernetes 2.14.1 security update
Red Hat Security Advisory: multicluster engine for Kubernetes 2.9.1 security update
Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| form-data | — | 4.0.4 | — |
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Vendors that published advisories for this CVE beyond the curated set above. Broader coverage but minimal per-row detail — click through for the original advisory.
Usage of unsafe random function in form-data for choosing boundary
RHSA-2025:14886 — Moderate
RHSA-2025:14919 — Moderate
RHSA-2025:15771 — Moderate
RHSA-2025:16101 — Moderate
RHSA-2025:16113 — Moderate
RHSA-2025:16918 — Moderate
RHSA-2025:17501 — Moderate
RHSA-2025:18278 — Moderate
RHSA-2025:18744 — Moderate
RHSA-2025:20047 — Moderate
RHSA-2025:21146 — Moderate
RHSA-2025:23528 — Moderate
RHSA-2025:23529 — Moderate
Form-Data vulnerability
Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.
Working exploit code is in the public domain (1 GitHub PoC). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.
POC of CVE-2025-7783
Open source ↗See which npm, PyPI, Go, and Maven packages are affected by CVE-2025-7783
EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.
msrc · redhat
CWE-330