{"cve":"CVE-2023-34466","nvd":{"published":"2023-06-23T16:15:09.393","modified":"2026-06-17T06:03:42.653","status":"Modified","description":"XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Starting in version 5.0-milestone-1 and prior to versions 14.4.8, 14.10.4, and 15.0-rc-1, tags from pages not viewable to the current user are leaked by the tags API. This information can also be exploited to infer the document reference of non-viewable pages. This vulnerability has been patched in XWiki 14.4.8, 14.10.4, and 15.0-rc-1.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","score":4.3},"cwes":["CWE-200"],"references":["https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-7f2f-pcv3-j2r7","https://jira.xwiki.org/browse/XWIKI-20002","https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-7f2f-pcv3-j2r7","https://jira.xwiki.org/browse/XWIKI-20002"],"products":["xwiki:xwiki"],"source":"nvd","synced_at":"2026-10-19T21:38:30.124994567+00:00"},"epss":{"cve":"CVE-2023-34466","score":0.00554,"percentile":0.46269,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-7f2f-pcv3-j2r7","url":"https://osv.dev/vulnerability/GHSA-7f2f-pcv3-j2r7","summary":"XWiki Platform's tags on non-viewable pages can be revealed to users","modified":"2026-09-10T03:49:53.815133076Z","packages":[{"ecosystem":"Maven","name":"org.xwiki.platform:xwiki-platform-tag-api","purl":"pkg:maven/org.xwiki.platform/xwiki-platform-tag-api","ranges":[">=5.0-milestone-1 <14.4.8"],"fixed":["14.4.8"]},{"ecosystem":"Maven","name":"org.xwiki.platform:xwiki-platform-tag-api","purl":"pkg:maven/org.xwiki.platform/xwiki-platform-tag-api","ranges":[">=14.5 <14.10.4"],"fixed":["14.10.4"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}