CVE-2020-28270

Prototype pollution vulnerability in 'object-hierarchy-access' versions 0.2.0 through 0.32.0 allows attacker to cause a denial of service and may lead to remote code execution.

Affected

object-hierarchy-access

CVSS v3.1 NVD

9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0 NVD

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

EPSS

3.85% chance of exploitation in the next 30 days, 90th percentile

Published

2020-11-12

Updated

2024-08-04

Proof-of-concept exploits (1)

• https://www.whitesourcesoftware.com/vulnerability-database/CVE-2020-28270

Security advisories

• mjpclab/object-hierarchy-access/commit/7b1aa134a8bc4a376296bcfac5c3463aef2b7572
• advisories/GHSA-fxwf-45c7-4ppr

References

• CVE Record
• NVD entry