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HIGH8.8

GHSA-3hjg-cghv-22ww

org.xwiki.platform:xwiki-platform-attachment-ui vulnerable to Code Injection

Quick fix

GHSA-3hjg-cghv-22ww — org.xwiki.platform:xwiki-platform-attachment-ui: upgrade to the fixed version with the command below.

# pom.xml: bump <version>13.10.11</version> for org.xwiki.platform:xwiki-platform-attachment-ui

Details

### Impact A registered user can perform remote code execution leading to privilege escalation by injecting the proper code in the "property" field of an attachment selector, as a gadget of their own dashboard. Note that the vulnerability does not impact comments of a wiki.

### Patches The vulnerability has been patched in XWiki 13.10.11, 14.4.8, 14.10.2, 15.0-rc-1.

### Workarounds The problem can be worked around by applying following changes directly in XWiki.AttachmentSelector page: https://github.com/xwiki/xwiki-platform/commit/5e8725b4272cd3e5be09d3ca84273be2da6869c1.

### References

* https://jira.xwiki.org/browse/XWIKI-20364 * https://github.com/xwiki/xwiki-platform/commit/5e8725b4272cd3e5be09d3ca84273be2da6869c1

### 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:security@xwiki.org)

Are you affected?

Enter the version of the package you're using.

Affected packages

Maven/org.xwiki.platform:xwiki-platform-attachment-ui
Introduced in: 3.0-rc-1Fixed in: 13.10.11
Fix# pom.xml: bump <version>13.10.11</version> for org.xwiki.platform:xwiki-platform-attachment-ui
Maven/org.xwiki.platform:xwiki-platform-attachment-ui
Introduced in: 14.0-rc-1Fixed in: 14.4.8
Fix# pom.xml: bump <version>14.4.8</version> for org.xwiki.platform:xwiki-platform-attachment-ui
Maven/org.xwiki.platform:xwiki-platform-attachment-ui
Introduced in: 14.5Fixed in: 14.10.2
Fix# pom.xml: bump <version>14.10.2</version> for org.xwiki.platform:xwiki-platform-attachment-ui

References