Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Informations
Name CVE-2019-18413 First vendor Publication 2019-10-24
Vendor Cve Last vendor Modification 2024-11-21

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 9.8
Base Score 9.8 Environmental Score 9.8
impact SubScore 5.9 Temporal Score 9.8
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P)
Cvss Base Score 7.5 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

In TypeStack class-validator 0.10.2, 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. 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.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-18413

CWE : Common Weakness Enumeration

% Id Name
50 % CWE-89 Improper Sanitization of Special Elements used in an SQL Command ('SQL Injection') (CWE/SANS Top 25)
50 % CWE-79 Failure to Preserve Web Page Structure ('Cross-site Scripting') (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1

Sources (Detail)

https://github.com/typestack/class-validator/issues/1422#issuecomment-1344635415
https://github.com/typestack/class-validator/issues/438
https://github.com/typestack/class-validator/issues/438#issuecomment-964728471
https://github.com/typestack/class-validator#passing-options
Source Url

Alert History

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Date Informations
2024-11-28 13:29:19
  • Multiple Updates
2023-02-28 21:27:40
  • Multiple Updates
2022-12-14 17:27:43
  • Multiple Updates
2021-12-08 00:23:22
  • Multiple Updates
2021-11-10 12:43:43
  • Multiple Updates
2021-10-18 17:23:08
  • Multiple Updates
2021-09-28 17:23:23
  • Multiple Updates
2021-05-04 13:31:16
  • Multiple Updates
2021-04-22 02:44:03
  • Multiple Updates
2020-05-23 02:26:58
  • First insertion