{"id":"CVE-2023-29203","aliases":["GHSA-vvp7-r422-rx83"],"url":"https://o3.security/vulnerability/CVE-2023-29203","summary":"Unauthenticated user can have information about hidden users on subwikis through uorgsuggest.vm ","details":"### Impact\n\nIt'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.\nNote that the disclosed information are the username and the first and last name of users, no other information is leaked. \n\n### Patches\n\nThe problem has been patched on XWiki 13.10.8, 14.4.3 and 14.7RC1.\n\n### Workarounds\n\nIt'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.\n\n### References\n\n  * JIRA ticket: https://jira.xwiki.org/browse/XWIKI-20007\n  * 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\n\n### For more information\n\nIf you have any questions or comments about this advisory:\n* Open an issue in [Jira](https://jira.xwiki.org)\n* Email us at [security ML](mailto:security@xwiki.org)\n","published":"2023-04-15T15:17:46.895Z","modified":"2026-10-28T02:31:10.676518444Z","cvss":{"score":3.7,"severity":"LOW","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":2,"affectedPackages":[{"ecosystem":"Maven","name":"org.xwiki.platform:xwiki-platform-web-templates","fixedVersion":"13.10.8"},{"ecosystem":"Maven","name":"org.xwiki.platform:xwiki-platform-web-templates","fixedVersion":"14.4.3"},{"ecosystem":"Maven","name":"org.xwiki.platform:xwiki-platform-web-templates","fixedVersion":"14.7-rc-1"}],"fix":{"url":"https://github.com/xwiki/xwiki-platform/pull/1883","label":"xwiki/xwiki-platform#1883"},"references":[{"type":"WEB","url":"https://jira.xwiki.org/browse/XWIKI-20007"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/29xxx/CVE-2023-29203.json"},{"type":"ADVISORY","url":"https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-vvp7-r422-rx83"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-29203"},{"type":"FIX","url":"https://github.com/xwiki/xwiki-platform/pull/1883"},{"type":"WEB","url":"https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-97jg-43c9-q6pf"},{"type":"PACKAGE","url":"https://github.com/xwiki/xwiki-platform"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-10-28T02:31:10.676518444Z"}}