CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
EPSS
Percentile
42.2%
XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. A user without script/programming right can trick a user with elevated rights to edit a content with a malicious payload using a WYSIWYG editor. The user with elevated rights is not warned beforehand that they are going to edit possibly dangerous content. The payload is executed at edit time. This vulnerability has been patched in XWiki 15.10RC1.
github.com/xwiki/xwiki-platform/security/advisories/GHSA-f963-4cq8-2gw7
jira.xwiki.org/browse/XWIKI-20331
jira.xwiki.org/browse/XWIKI-21311
jira.xwiki.org/browse/XWIKI-21481
jira.xwiki.org/browse/XWIKI-21482
jira.xwiki.org/browse/XWIKI-21483
jira.xwiki.org/browse/XWIKI-21484
jira.xwiki.org/browse/XWIKI-21485
jira.xwiki.org/browse/XWIKI-21486
jira.xwiki.org/browse/XWIKI-21487
jira.xwiki.org/browse/XWIKI-21488
jira.xwiki.org/browse/XWIKI-21489
jira.xwiki.org/browse/XWIKI-21490