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XWiki xwikiXWiki-Platform vulnerable to stored Cross-site Scripting via the HTML displayer in Live Data

Risk 70
Severity
8.9
XSS
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

XWiki Platform is a generic wiki platform. Starting in version 12.10, a user without script rights can introduce a stored cross-site scripting by using the Live Data macro. This has been patched in XWiki 14.9, 14.4.7, and 13.10.10. There are no known workarounds.

First published (updated )
CVE-2023-26480

maven/org.xwiki.commons:xwiki-commons-coreScript injection without script or programming rights through Gadget titles

Risk 80
Severity
8.8
Code Injection
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Impact A user without Script or Programming right is able to execute script requiring privileges by editing gadget titles in the dashboard.

Patches The issue has been patched in XWiki 12.6.7, 12.10.3 and 13.0RC1.

Workarounds There's no easy workaround for this issue, it is recommended to upgrade XWiki.

References https://jira.xwiki.org/browse/XWIKI-17794

For more information If you have any questions or comments about this advisory: Open an issue in JIRA Email us at XWiki security mailing-list

1 / 2
First published (updated )
CVE-2021-32621

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