cve.bz

CVE-2021-23442

9.8 criticalEPSS 1.6%

Critical (9.8) in cookiex-deep project cookiex-deep. EPSS 1.6% chance of exploitation in the next 30 days. Fixed in @cookiex/deep 0.0.7.

This affects all versions of package @cookiex/deep. The global proto object can be polluted using the __proto__ object.

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
1.6% chance of exploitation in the next 30 days; higher than 75% of CVEs (scores of 2026-10-31)
CWE
CWE-1321
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-92v9-xh2q-fq9fnpm@cookiex/deep<0.0.70.0.7

References

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