CVE-2020-8116

Prototype pollution vulnerability in dot-prop npm package versions before 4.2.1 and versions 5.x before 5.1.1 allows an attacker to add arbitrary properties to JavaScript language constructs such as objects.

Affected

dot-prop

CVSS v3.1 NVD

7.3 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

CVSS v2.0 NVD

7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P

EPSS

3.08% chance of exploitation in the next 30 days, 87th percentile

Published

2020-02-04

Updated

2024-08-04

Proof-of-concept exploits (2)

• https://hackerone.com/reports/719856
• ossf-cve-benchmark/CVE-2020-81160★ · 2020-12-01

Security advisories

• advisories/GHSA-ff7x-qrg7-qggm
• sindresorhus/dot-prop/issues/63

References

• CVE Record
• NVD entry