High severity · published Jun 23, 2023
CVE-2023-34465
XWiki Platform is a generic wiki platform
8.1
CVSS
0.9%
EPSS
No
On KEV
Description
XWiki Platform is a generic wiki platform. Starting in version 11.8-rc-1 and prior to versions 14.4.8, 14.10.6, and 15.2, `Mail.MailConfig` can be edited by any logged-in user by default. Consequently, they can change the mail obfuscation configuration and view and edit the mail sending configuration, including the smtp domain name and credentials. The problem has been patched in XWiki 14.4.8, 14.10.6, and 15.1. As a workaround, the rights of the `Mail.MailConfig` page can be manually updated so that only a set of trusted users can view, edit and delete it (e.g., the `XWiki.XWikiAdminGroup` group).
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)0.9% · higher than 58% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
XW
Xwiki · Xwiki
11.8.1 before 14.4.8; 14.10 before 14.10.6; 11.8; 15.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-34465
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-34465
Patch
https://github.com/xwiki/xwiki-platform/commit/8910b8857d3442d2e8142f655fdc0512930354d1
Patch
https://github.com/xwiki/xwiki-platform/commit/d28d7739089e1ae8961257d9da7135d1a01cb7d4
Vendor Advisory
https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-g75c-cjr6-39mc
Issue Tracking
https://jira.xwiki.org/browse/XWIKI-20519
Exploit
https://jira.xwiki.org/browse/XWIKI-20671
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