High severity · published Nov 22, 2022
CVE-2022-41937
XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it
8.1
CVSS
0.8%
EPSS
No
On KEV
Description
XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. The application allows anyone with view access to modify any page of the wiki by importing a crafted XAR package. The problem has been patched in XWiki 14.6RC1, 14.6 and 13.10.8. As a workaround, setting the right of the page Filter.WebHome and making sure only the main wiki administrators can view the application installed on main wiki or edit the page and apply the changed described in commit fb49b4f.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 56% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
XW
Xwiki · Xwiki
before 13.10.8; 14.0 before 14.4.3; 14.5 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-41937
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-41937
Patch
https://github.com/xwiki/xwiki-platform/commit/fb49b4f289ee28e45cfada8e97e320cd3ed27113
Patch
https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-q6jp-gcww-8v2j
Vendor Advisory
https://jira.xwiki.org/browse/XWIKI-19758
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