Cross-site Scripting (XSS) Affecting jquery package, versions *


Severity

Recommended
low

Based on Ubuntu security rating

    Threat Intelligence

    EPSS
    3.54% (92nd percentile)

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  • Snyk ID SNYK-UBUNTU1404-JQUERY-568089
  • published 20 Apr 2019
  • disclosed 20 Apr 2019

How to fix?

There is no fixed version for Ubuntu:14.04 jquery.

NVD Description

Note: Versions mentioned in the description apply only to the upstream jquery package and not the jquery package as distributed by Ubuntu. See How to fix? for Ubuntu:14.04 relevant fixed versions and status.

jQuery before 3.4.0, as used in Drupal, Backdrop CMS, and other products, mishandles jQuery.extend(true, {}, ...) because of Object.prototype pollution. If an unsanitized source object contained an enumerable proto property, it could extend the native Object.prototype.

References

CVSS Scores

version 3.1
Expand this section

NVD

6.1 medium
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    Required
  • Scope (S)
    Changed
  • Confidentiality (C)
    Low
  • Integrity (I)
    Low
  • Availability (A)
    None