Cross-site Scripting (XSS) Affecting jquery-ui package, versions <1.13.2


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.22% (61st percentile)

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  • Snyk ID SNYK-JS-JQUERYUI-2946728
  • published 17 Jul 2022
  • disclosed 10 Jul 2022
  • credit Elkano

How to fix?

Upgrade jquery-ui to version 1.13.2 or higher.

Overview

jquery-ui is a library for manipulating UI elements via jQuery.

Affected versions of this package are vulnerable to Cross-site Scripting (XSS) via the initialization of check-box-radio widget on an input tag enclosed within a label, which leads to the parent label contents being considered as the input label.

Exploiting this vulnerability is possible if a .checkboxradio( "refresh" ) call is executed on such a widget, and the initial HTML contains encoded HTML entities, leading them to be erroneously decoded.

CVSS Scores

version 3.1
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Snyk

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

6.1 medium
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Red Hat

6.1 medium