CVE-2023-29525

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Summary

CVECVE-2023-29525
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-04-19 00:15:00 UTC
Updated2023-05-01 17:27:00 UTC
DescriptionXWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Affected versions of xwiki are subject to code injection in the `since` parameter of the `/xwiki/bin/view/XWiki/Notifications/Code/LegacyNotificationAdministration` endpoint. This provides an XWiki syntax injection attack via the since-parameter, allowing privilege escalation from view to programming rights and subsequent code execution privilege. The vulnerability has been patched in XWiki 15.0-rc-1, 14.10.3, 14.4.8 and 14.10.3. Users are advised to upgrade. Users unable to upgrade may modify the page `XWiki.Notifications.Code.LegacyNotificationAdministration` to add the missing escaping. For versions < 14.6-rc-1 a workaround is to modify the file `<xwikiwebapp>/templates/distribution/eventmigration.wiki` to add the missing escaping.

Risk And Classification

Problem Types: CWE-74

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Xwiki Xwiki All All All All

References

ReferenceSourceLinkTags
Privilege escalation (PR) from view right on XWiki.Notifications.Code.LegacyNotificationAdministration · Advisory · xwiki/xwiki-platform · GitHub MISC github.com
XWIKI-20287: Improve migration date display · xwiki/xwiki-platform@6d74e2e · GitHub MISC github.com
Loading... MISC jira.xwiki.org
XWIKI-20287: Improve migration date display · xwiki/xwiki-platform@8e7c7f9 · GitHub MISC github.com
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