XWiki Platform may retrieve email addresses of all users
Impact
The mail obfuscation configuration was not fully taken into account and while the mail displayed to the end user was obfuscated:
- the rest response was also containing the mail unobfuscated
- user were able to filter and sort on the unobfuscated (allowing to infer the mail content)
The consequence was the possibility to retrieve the email addresses of all users even when obfuscated.
See https://jira.xwiki.org/browse/XWIKI-20333 for the reproduction steps.
Patches
This has been patched in XWiki 14.10.4, XWiki 14.4.8, and XWiki 15.0-rc-1.
Workarounds
The workaround is to modify the page XWiki.LiveTableResultsMacros following this patch.
References
https://jira.xwiki.org/browse/XWIKI-20333
For more information
If you have any questions or comments about this advisory:
- Open an issue in Jira XWiki.org
- Email us at Security Mailing List
Attribution
This vulnerability has been reported on Intigriti by @floerer
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Java / Kotlin (Maven) | org.xwiki.platform:xwiki-platform-livetable-ui | >= 3.5-milestone-1, < 14.4.8, >= 14.5, < 14.10.4 | 14.4.8, 14.10.4 |
References
- https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-7vr7-cghh-ch63
- https://nvd.nist.gov/vuln/detail/CVE-2023-34467
- https://github.com/xwiki/xwiki-platform/commit/71f889db9962df2d385f4298e29cfbc9050b828a#diff-5a739e5865b1f1ad9d79b724791be51b0095a0170cc078911c940478b13b949a
- https://github.com/xwiki/xwiki-platform
- https://jira.xwiki.org/browse/XWIKI-20333
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N- Weakness (CWE)
CWE-402, CWE-668- Platform
- Java / Kotlin (Maven)
- Package
org.xwiki.platform:xwiki-platform-livetable-ui- Disclosed
- 20.06.2023
- Updated
- 11.10.2026 13:19
Sources and licenses
OSV / GitHub Advisory Database - GHSA-7vr7-cghh-ch63 - CC BY 4.0
Vulnerability history: org.xwiki.platform:xwiki-platform-livetable-ui
All published vulnerabilities of this package (Java / Kotlin (Maven)), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 5
- First → latest
- 11.2022 05.2026
- Without a fix
- 0
- Exploited in attacks
- 0
Severity breakdown
- High 3
- Medium 2
Disclosures per year
- 2022: 1
- 2023: 3
- 2024: 0
- 2025: 0
- 2026: 1
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XWiki Platform may retrieve email addresses of all users this entry
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