CVE-2024-55662
December 12, 2024
XWiki Platform is a generic wiki platform. Starting in version 3.3-milestone-1 and prior to versions 15.10.9 and 16.3.0, on instances where "Extension Repository Application" is installed, any user can execute any code requiring "programming" rights on the server. This vulnerability has been fixed in XWiki 15.10.9 and 16.3.0. Since "Extension Repository Application" is not mandatory, it can be safely disabled on instances that do not use it as a workaround. It is also possible to manually apply the patches from commit 8659f17d500522bf33595e402391592a35a162e8 to the page "ExtensionCode.ExtensionSheet" and to the page "ExtensionCode.ExtensionAuthorsDisplayer".
Affected Packages
org.xwiki.platform:xwiki-platform-repository-server-ui (JAVA):
Affected version(s) >=16.0.0-rc-1 <16.3.0Fix Suggestion:
Update to version 16.3.0org.xwiki.platform:xwiki-platform-repository-server-ui (JAVA):
Affected version(s) >=4.2-milestone-1 <15.10.9Fix Suggestion:
Update to version 15.10.9Related Resources (5)
Do you need more information?
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:
9.82
