CVE-2019-18413 describes a critical input validation bypass vulnerability in TypeStack class-validator versions up to 0.10.2. Attackers can overwrite internal attributes through conflicting names, potentially leading to SQL Injection or Cross-Site Scripting (XSS) attacks. This vulnerability carries a CVSS score of 9.8 (CRITICAL) due to its network-based attack vector, low complexity, and high impact on confidentiality, integrity, and availability. While a mitigation option exists, it is undocumented, leading most developers to configure the product vulnerably. There is no evidence of active exploitation, public exploit code, or significant community discussion for this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
0.10.2CPE matchmatch criteria | cpe:2.3:a:typestack_class-validator_project:typestack_class-validator:0.10.2:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
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.