CVE-2023-29203

low-risk
Published 2023-04-15

XWiki Commons are technical libraries common to several other top level XWiki projects. It's possible to list some users who are normally not viewable from subwiki by requesting users on a subwiki which allows only global users with `uorgsuggest.vm`. This issue only concerns hidden users from main wiki. Note that the disclosed information are the username and the first and last name of users, no other information is leaked. The problem has been patched on XWiki 13.10.8, 14.4.3 and 14.7RC1.

Do I need to act?

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0.18% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
3
CVSS 3.7/10 Low
NETWORK / HIGH complexity

Affected Products (2)

Affected Vendors

Xwiki

References (6)

Vendor Advisory https://github.com/xwiki/xwiki-platform/pull/1883
Exploit https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-vvp7-r422-rx83
Exploit https://jira.xwiki.org/browse/XWIKI-20007
Vendor Advisory https://github.com/xwiki/xwiki-platform/pull/1883
Exploit https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-vvp7-r422-rx83
Exploit https://jira.xwiki.org/browse/XWIKI-20007
21
/ 100
low-risk
Severity 13/34 · Low
Exploitability 1/34 · Minimal
Exposure 7/34 · Low