CVE-2021-23558 is a critical Prototype Pollution vulnerability affecting the bmoor package prior to version 0.10.1, stemming from an incomplete fix for CVE-2020-7736. With a CVSS score of 9.8, this vulnerability allows unauthenticated attackers to execute arbitrary code with high impact on confidentiality, integrity, and availability. There is currently no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 0.10.1CPE matchmatch criteria | cpe:2.3:a:bmoor_project:bmoor:*:*:*:*:*:node.js:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.