Medium severity · published Apr 28, 2022
CVE-2022-24898
org.xwiki.commons:xwiki-commons-xml is a common module used by other XWiki top level projects
4.9
CVSS
1.5%
EPSS
No
On KEV
Description
org.xwiki.commons:xwiki-commons-xml is a common module used by other XWiki top level projects. Starting in version 2.7 and prior to versions 12.10.10, 13.4.4, and 13.8-rc-1, it is possible for a script to access any file accessing to the user running XWiki application server with XML External Entity Injection through the XML script service. The problem has been patched in versions 12.10.10, 13.4.4, and 13.8-rc-1. There is no easy workaround for fixing this vulnerability other than upgrading and being careful when giving Script rights.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.5% · higher than 74% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CO
Commons · Xwiki
2.7 before 12.10.10; 13.0 before 13.4.4; 13.5 before 13.8 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-24898
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-24898
Patch
https://github.com/xwiki/xwiki-commons/commit/947e8921ebd95462d5a7928f397dd1b64f77c7d5
Third Party Advisory
https://github.com/xwiki/xwiki-commons/security/advisories/GHSA-m2r5-4w96-qxg5
Exploit
https://jira.xwiki.org/browse/XWIKI-18946
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