cve.bz

CVE-2021-3815

9.8 criticalEPSS 0.9%

Critical (9.8) in utils.js project utils.js. EPSS 0.9% chance of exploitation in the next 30 days. Fixed in @fabiocaccamo/utils.js 0.17.2.

utils.js is vulnerable to Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

Severity

CVSS 3.1

9.8 critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
0.9% chance of exploitation in the next 30 days; higher than 58% of CVEs (scores of 2026-11-01)
CWE
CWE-1321
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-3xph-cp8f-2229npm@fabiocaccamo/utils.js<0.17.20.17.2

References

Check your stackJSON