Improper Encoding or Escaping of Output Affecting org.xwiki.platform:xwiki-platform-web-templates package, versions [2.2-milestone-1,14.4.8) [14.10,14.10.4)


Severity

Recommended
0.0
critical
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    Exploit Maturity
    Proof of concept
    EPSS
    0.29% (70th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk ID SNYK-JAVA-ORGXWIKIPLATFORM-5507293
  • published 10 May 2023
  • disclosed 10 May 2023
  • credit René de Sain

How to fix?

Upgrade org.xwiki.platform:xwiki-platform-web-templates to version 14.4.8, 14.10.4 or higher.

Overview

org.xwiki.platform:xwiki-platform-web-templates is a Web Resources for the XWiki platform.

Affected versions of this package are vulnerable to Improper Encoding or Escaping of Output such that it is possible to execute javascript with the right of any user by leading him to a special URL on the wiki targeting a page which contains an attachment.

CVSS Scores

version 3.1
Expand this section

Snyk

Recommended
9 critical
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    Low
  • User Interaction (UI)
    Required
  • Scope (S)
    Changed
  • Confidentiality (C)
    High
  • Integrity (I)
    High
  • Availability (A)
    High
Expand this section

NVD

9 critical