CVE-2019-18413
SQL Injection and Cross-site Scripting in class-validator
描述
In TypeStack class-validator, `validate()` input validation can be bypassed because certain internal attributes can be overwritten via a conflicting name. Even though there is an optional `forbidUnknownValues` parameter that can be used to reduce the risk of this bypass, this option is not documented and thus most developers configure input validation in the vulnerable default manner. With this vulnerability, attackers can launch SQL Injection or XSS attacks by injecting arbitrary malicious input. The default settings for `forbidUnknownValues` has been changed to `true` in 0.14.0. NOTE: a software maintainer agrees with the "is not documented" finding but suggests that much of the responsibility for the risk lies in a different product.
如何修補 CVE-2019-18413
要修補 CVE-2019-18413,請將受影響套件升級到下列已修補版本。
- —升級至 0.14.0 或更新版本
CVE-2019-18413 正在被利用嗎?
低 — EPSS 為 0.1%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 0.14.0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |