CVE-2023-34467

XWiki Platform may retrieve email addresses of all users

Published Jun 23, 2023 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Description
XWiki Platform is a generic wiki platform. Starting in version 3.5-milestone-1 and prior to versions 14.4.8, 14.10.4, and 15.0-rc-1, the mail obfuscation configuration was not fully taken into account. While the mail displayed to the end user was obfuscated, the rest response was also containing the mail unobfuscated and users were able to filter and sort on the unobfuscated, allowing them to infer the mail content. The consequence was the possibility to retrieve the email addresses of all users even when obfuscated. This has been patched in XWiki 14.4.8, 14.10.4, and 15.0-rc-1.

Analysis

No analysis available yet

Remediation

No remediation available yet

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2023-1738 XWiki Platform is a generic wiki platform. Starting in version 3.5-milestone-1 and prior to versions 14.4.8, 14.10.4, and 15.0-rc-1, the mail obfuscation configuration was not fully taken into account. While the mail displayed to the end user was obfuscated, the rest response was also containing the mail unobfuscated and users were able to filter and sort on the unobfuscated, allowing them to infer the mail content. The consequence was the possibility to retrieve the email addresses of all users even when obfuscated. This has been patched in XWiki 14.4.8, 14.10.4, and 15.0-rc-1.
Github GHSA Github GHSA GHSA-7vr7-cghh-ch63 XWiki Platform may retrieve email addresses of all users
History
Type Values Removed Values Added
Metrics epss

{'score': 0.01236}

epss

{'score': 0.01611}

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses
  • CWE-402

    Transmission of Private Resources into a New Sphere ('Resource Leak')

  • CWE-668

    Exposure of Resource to Wrong Sphere

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Nov 29, 2024, 2:35 PM
Reserved
Jun 6, 2023, 4:16 PM
Status
Modified
Published
Jun 23, 2023, 5:15 PM
Modified
Jun 17, 2026, 6:03 AM