CVE-2023-29203

Name: CVE-2023-29203
Creator: NVD / NIST
Published: 2023-04-15T16:15:07.063+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.3/10EPSS 0.69%

Last modified Jun 17, 2026

CVE-2023-29203 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. 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`. EPSS estimates a 0.69% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1

5.3/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS Probability

0.69%

48.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions	Update
Xwiki	Xwiki	>= 13.9, < 13.10.8	—
Xwiki	Xwiki	>= 14.4.0, < 14.4.3	—
Xwiki	Xwiki	>= 14.5, <= 14.6	—
Xwiki	Xwiki	13.9	Rc1

References

https://github.com/xwiki/xwiki-platform/pull/1883Vendor Advisory
https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-vvp7-r422-rx83Exploit, Patch, Vendor Advisory
https://jira.xwiki.org/browse/XWIKI-20007Exploit, Issue Tracking
https://github.com/xwiki/xwiki-platform/pull/1883Vendor Advisory
https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-vvp7-r422-rx83Exploit, Patch, Vendor Advisory
https://jira.xwiki.org/browse/XWIKI-20007Exploit, Issue Tracking

Timeline

Published: Apr 15, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-29203?

How severe is CVE-2023-29203?

CVE-2023-29203 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 0.69% probability of exploitation in the next 30 days.

How do I fix CVE-2023-29203?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-29203?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST