CVE-2020-28280
CVSS v3
9.8
CRITICAL
EPSS Score
3.1 %
exploit probability, as of 2026-10-19
CISA KEV
No
known exploited
Exploitation
—
SSVC status
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Affected and fixed versions
Packages from OSV.dev and products from the vendors' CSAF advisories.
version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.
Packages
- predefinenpmall versions · fixed in 0.1.3
Description
Prototype pollution vulnerability in 'predefine' versions 0.0.0 through 0.1.2 allows an attacker to cause a denial of service and may lead to remote code execution.
Technical details
- Published
- 2020-12-29
Frequently asked questions
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Same product first, then the same vendor advisory and the same publication week.