CVE-2020-7748 is a prototype pollution vulnerability affecting the @tsed/core package before version 5.65.7, specifically within its deepExtend function. This flaw allows an attacker to overwrite and pollute an object's prototype, potentially leading to arbitrary code execution or denial of service. With a CVSS score of 8.1 (HIGH), it presents a significant risk due to its network-based attack vector and high impact on confidentiality, integrity, and availability. Despite its severity, there is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 5.65.7CPE matchmatch criteria | cpe:2.3:a:ts.ed_project:ts.ed:*:*:*:*:*:node.js:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/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, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.