CVE-2023-34467

High

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.

SeverityHigh
CVSS7.5
Exploit probability—
ProductXwiki
PublishedJun 23, 2023
First seenJun 23, 2023
Weakness typeCWE-402CWE-402

How to fix

Update
  • xwiki xwiki14.4.8, 14.10.4 or later
  • org.xwiki.platform:xwiki-platform-livetable-ui14.4.8, 14.10.4 or later

Affected products

ProductAffected versionsFixed in
xwiki xwiki3.5.1 ≤ v < 14.4.8, 14.10 ≤ v < 14.10.4, 3.514.4.8, 14.10.4
org.xwiki.platform:xwiki-platform-livetable-uiMaven3.5-milestone-1 ≤ v < 14.4.8, 14.5 ≤ v < 14.10.414.4.8, 14.10.4

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