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Malicious Package Affecting rc-calendar-jhorst package, versions =8.4.3

Severity

 Recommended
0.0
critical
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    Exploit Maturity
    Mature

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  • Snyk ID SNYK-JS-RCCALENDARJHORST-450980
  • published 26 Jun 2019
  • disclosed 15 May 2018
  • credit Justin Horst
Report a new vulnerability Found a mistake?

Introduced: 15 May 2018

Malicious CVE NOT AVAILABLE CWE-506 Open this link in a new tab

How to fix?

Avoid using version 8.4.3 of rc-calendar-jhorst.

Overview

rc-calendar-jhorst is a React Calendar Component library.

The code when executed in the browser would enumerate password, CVC, Card Number fields from forms and send the extracted values to a remote server.

CVSS Scores

version 3.1
Expand this section

Snyk

Recommended
9.8 critical
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    High
  • Integrity (I)
    High
  • Availability (A)
    High