Transmission of Private Resources into a New Sphere ('Resource Leak') Affecting org.xwiki.platform:xwiki-platform-livetable-ui package, versions [3.5-milestone-1,14.4.8)[14.5,14.10.4)


Severity

Recommended
0.0
high
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.14% (51st percentile)

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  • Snyk IDSNYK-JAVA-ORGXWIKIPLATFORM-5725801
  • published21 Jun 2023
  • disclosed20 Jun 2023
  • credit@floerer

Introduced: 20 Jun 2023

CVE-2023-34467  (opens in a new tab)
CWE-402  (opens in a new tab)

How to fix?

Upgrade org.xwiki.platform:xwiki-platform-livetable-ui to version 14.4.8, 14.10.4 or higher.

Overview

Affected versions of this package are vulnerable to Transmission of Private Resources into a New Sphere ('Resource Leak'). The mail obfuscation configuration was not fully taken into account and while the mail displayed to the end user was obfuscated:

  1. The rest response was also containing the mail unobfuscated.

  2. Users could filter and sort the unobfuscated (allowing them to infer the mail content).

The consequence was the possibility of retrieving the email addresses of all users even when obfuscated.

CVSS Scores

version 3.1