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CVE-2023-36469

CRITICAL

9.9

Description

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Any user who can edit their own user profile and notification settings can execute arbitrary script macros including Groovy and Python macros that allow remote code execution including unrestricted read and write access to all wiki contents. This has been patched in XWiki 14.10.6 and 15.2RC1. Users are advised to update. As a workaround the main security fix can be manually applied by patching the affected document `XWiki.Notifications.Code.NotificationRSSService`. This will break the link to the differences, though as this requires additional changes to Velocity templates as shown in the patch. While the default template is available in the instance and can be easily patched, the template for mentions is contained in a `.jar`-file and thus cannot be fixed without replacing that jar.

CVE Details

CVSS v3.1 Score9.9

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published6/29/2023

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

xwiki:xwiki

Weaknesses (CWE)

CWE-74

References

https://github.com/xwiki/xwiki-platform/commit/217e5bb7a657f2991b154a16ef4d5ae9c29ad39c(security-advisories@github.com)

https://github.com/xwiki/xwiki-platform/commit/217e5bb7a657f2991b154a16ef4d5ae9c29ad39c#diff-7221a548809fa2ba34348556f4b5bd436463c559ebdf691197932ee7ce4478ca(security-advisories@github.com)

https://github.com/xwiki/xwiki-platform/commit/217e5bb7a657f2991b154a16ef4d5ae9c29ad39c#diff-b261c6eac3108c3e6e734054c28a78f59d3439ab72fe8582dadf87670a0d15a4(security-advisories@github.com)

https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-94pf-92hw-2hjc(security-advisories@github.com)

https://jira.xwiki.org/browse/XWIKI-20610(security-advisories@github.com)

https://github.com/xwiki/xwiki-platform/commit/217e5bb7a657f2991b154a16ef4d5ae9c29ad39c(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/xwiki/xwiki-platform/commit/217e5bb7a657f2991b154a16ef4d5ae9c29ad39c#diff-7221a548809fa2ba34348556f4b5bd436463c559ebdf691197932ee7ce4478ca(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/xwiki/xwiki-platform/commit/217e5bb7a657f2991b154a16ef4d5ae9c29ad39c#diff-b261c6eac3108c3e6e734054c28a78f59d3439ab72fe8582dadf87670a0d15a4(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-94pf-92hw-2hjc(af854a3a-2127-422b-91ae-364da2661108)

https://jira.xwiki.org/browse/XWIKI-20610(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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