CVE-2024-55877
December 12, 2024
XWiki Platform is a generic wiki platform. Starting in version 9.7-rc-1 and prior to versions 15.10.11, 16.4.1, and 16.5.0, any user with an account can perform arbitrary remote code execution by adding instances of "XWiki.WikiMacroClass" to any page. This compromises the confidentiality, integrity and availability of the whole XWiki installation. This vulnerability has been fixed in XWiki 15.10.11, 16.4.1 and 16.5.0. It is possible to manually apply the patch to the page "XWiki.XWikiSyntaxMacrosList" as a workaround.
Affected Packages
org.xwiki.platform:xwiki-platform-help-ui (JAVA):
Affected version(s) Fix Suggestion:
Update to version 15.10.11org.xwiki.platform:xwiki-platform-help-ui (JAVA):
Affected version(s) Fix Suggestion:
Update to version 16.4.1org.xwiki.platform:xwiki-platform-help-ui (JAVA):
Affected version(s) Fix Suggestion:
Update to version 16.5.0Related Resources (5)
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Contact UsCVSS v4
Base Score:
9.4
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
HIGH
Subsequent System Integrity
HIGH
Subsequent System Availability
HIGH
CVSS v3
Base Score:
9.9
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Weakness Type (CWE)
EPSS
Base Score:
27.48
