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Medium severity · published Jan 9, 2024
CVE-2024-21651
XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it
6.5
CVSS
0.6%
EPSS
No
On KEV
Description
XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. A user able to attach a file to a page can post a malformed TAR file by manipulating file modification times headers, which when parsed by Tika, could cause a denial of service issue via CPU consumption. This vulnerability has been patched in XWiki 14.10.18, 15.5.3 and 15.8 RC1.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 50% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
XW
Xwiki · Xwiki
14.10 before 14.10.18; 15.5 before 15.5.3; 15.6 before 15.8 · source: NVD
Affected product
XW
Xwiki
Xwiki
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-21651
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-21651
Issue Tracking
https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-8959-rfxh-r4j4
Issue Tracking
https://jira.xwiki.org/browse/XCOMMONS-2796
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