CVE-2023-34467 - CVE House

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Status published High CVE-2023-34467

XWiki Platform may retrieve email addresses of all users

7.5 CVSS

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

More from xwiki

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XWiki PDF export jobs store sensitive cookies unencrypted in job statuses

The XWiki Jetty package (XJetty) allows accessing any application file through URL

Affected Vendor

xwiki

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Affected Software

xwiki-platform

Vulnerable Versions:

>= 3.5-milestone-1, < 14.4.8, >= 14.5, < 14.10.4

Timeline

Official Publish: June 23rd, 2023

Last Modified: November 29th, 2024

Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weaknesses (CWE)

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.