High severity · published Apr 19, 2023
CVE-2023-29526
XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it
8.8
CVSS
1.1%
EPSS
No
On KEV
Description
XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. In affected versions it's possible to display or interact with any page a user cannot access through the combination of the async and display macros. A comment with either macro will be executed when viewed providing a code injection vector in the context of the running server. This vulnerability has been patched in XWiki 15.0-rc-1, 14.10.3, 14.4.8, and 13.10.11. Users are advised to upgrade. There are no known workarounds for this issue.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.1% · higher than 67% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
XW
Xwiki · Xwiki
10.11.1 before 13.10.11; 14.0 before 14.4.8; 14.5 before 14.10.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-29526
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-29526
Exploit
https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-gpq5-7p34-vqx5
Exploit
https://jira.xwiki.org/browse/XRENDERING-694
Exploit
https://jira.xwiki.org/browse/XWIKI-20394
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