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GHSA-7vr7-cghh-ch63

GitHub Security Advisory

XWiki Platform may retrieve email addresses of all users

✓ GitHub Reviewed HIGH Has CVE

Advisory Details

### 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](https://github.com/xwiki/xwiki-platform/commit/71f889db9962df2d385f4298e29cfbc9050b828a#diff-5a739e5865b1f1ad9d79b724791be51b0095a0170cc078911c940478b13b949a).

### 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](https://jira.xwiki.org/)
* Email us at [Security Mailing List](mailto:[email protected])

### Attribution

This vulnerability has been reported on Intigriti by @floerer

Affected Packages

Maven org.xwiki.platform:xwiki-platform-livetable-ui
Affected versions: 3.5-milestone-1 (fixed in 14.4.8)
Maven org.xwiki.platform:xwiki-platform-livetable-ui
Affected versions: 14.5 (fixed in 14.10.4)

Related CVEs

Key Information

GHSA ID
GHSA-7vr7-cghh-ch63
Published
June 20, 2023 4:45 PM
Last Modified
June 20, 2023 4:45 PM
CVSS Score
7.5 /10
Primary Ecosystem
Maven
Primary Package
org.xwiki.platform:xwiki-platform-livetable-ui
GitHub Reviewed
✓ Yes

Dataset

Last updated: September 22, 2025 6:29 AM

Data from GitHub Advisory Database. This information is provided for research and educational purposes.