cve.bz

CVE-2025-7783

9.4 criticalEPSS 1.8%

Critical (9.4). EPSS 1.8% chance of exploitation in the next 30 days. Fixed in form-data 2.5.4, 3.0.4, 4.0.4.

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.

Severity

CVSS 4.0

9.4 critical
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
EPSS
1.8% chance of exploitation in the next 30 days; higher than 78% of CVEs (scores of 2026-10-31)
CWE
CWE-330
Published
Modified
Record from
the NVD, synced

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-fjxv-7rqg-78g4npmform-data<2.5.42.5.4
GHSA-fjxv-7rqg-78g4npmform-data>=3.0.0 <3.0.43.0.4
GHSA-fjxv-7rqg-78g4npmform-data>=4.0.0 <4.0.44.0.4

References

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