CVE-2023-29203 – org.xwiki.platform:xwiki-platform-web-templates

Package

Manager: maven
Name: org.xwiki.platform:xwiki-platform-web-templates
Vulnerable Version: >=13.9-rc-1 <13.10.8 || >=14.0-rc-1 <14.4.3 || >=14.5 <14.7-rc-1

Severity

Level: Low

CVSS v3.1: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

CVSS v4.0: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

EPSS: 0.00119 pctl0.31552

Details

Unauthenticated user can have information about hidden users on subwikis through uorgsuggest.vm ### Impact 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. ### Patches The problem has been patched on XWiki 13.10.8, 14.4.3 and 14.7RC1. ### Workarounds It's possible to workaround this vulnerability by patching directly `uorgsuggest.vm ` to apply the same changes as in https://github.com/xwiki/xwiki-platform/pull/1883. ### References * JIRA ticket: https://jira.xwiki.org/browse/XWIKI-20007 * this vulnerability is actually a remaining of https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-97jg-43c9-q6pf which wasn't entirely fixed back then ### For more information If you have any questions or comments about this advisory: * Open an issue in [Jira](https://jira.xwiki.org) * Email us at [security ML](mailto:security@xwiki.org)

Metadata

Created: 2023-04-12T20:40:00Z
Modified: 2023-04-16T07:18:33Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/04/GHSA-vvp7-r422-rx83/GHSA-vvp7-r422-rx83.json
CWE IDs: ["CWE-359", "CWE-668"]
Alternative ID: GHSA-vvp7-r422-rx83
Finding: F038
Auto approve: 1