{"id":"CVE-2023-34466","aliases":["EUVD-2023-1728","GHSA-7f2f-pcv3-j2r7"],"status":"published","title":"XWiki Platform's tags on non-viewable pages can be revealed to users","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.","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00554,"percentile":0.46586,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-200"],"published":"2023-06-20T16:45:12Z","modified":"2026-10-28T02:31:00Z","fixes":[{"ecosystem":"Maven","package":"org.xwiki.platform:xwiki-platform-tag-api","fixed_in":["14.4.8","14.10.4"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"org.xwiki.platform:xwiki-platform-tag-api","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.0-milestone-1"},{"fixed":"14.4.8"}]}]},{"source":"ghsa","ecosystem":"Maven","package":"org.xwiki.platform:xwiki-platform-tag-api","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"14.5"},{"fixed":"14.10.4"}]}]},{"source":"osv","ecosystem":"Maven","package":"org.xwiki.platform:xwiki-platform-tag-api","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.0-milestone-1"},{"fixed":"14.4.8"}]}]},{"source":"osv","ecosystem":"Maven","package":"org.xwiki.platform:xwiki-platform-tag-api","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"14.5"},{"fixed":"14.10.4"}]}]}],"products":[{"vendor":"xwiki","product":"xwiki"},{"vendor":"xwiki","product":"xwiki-platform"}],"references":[{"url":"https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-7f2f-pcv3-j2r7","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","advisory","web"]},{"url":"https://jira.xwiki.org/browse/XWIKI-20002","tags":["x_refsource_MISC","x_transferred","Exploit","Issue Tracking","Patch","Vendor Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-34466","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-7f2f-pcv3-j2r7"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/34xxx/CVE-2023-34466.json","tags":["advisory"]},{"url":"https://github.com/xwiki/xwiki-platform","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2023-34466","title":"XWiki Platform's tags on non-viewable pages can be revealed to users","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.\n\n","status":"published","published":"2023-06-23T15:26:11.453Z","modified":"2024-11-29T14:36:27.432Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:35:35.912488Z"}],"euvd":[{"id":"EUVD-2023-1728","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.\n\n","status":"published","published":"2023-06-23T15:26:11Z","modified":"2024-11-29T14:36:27Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-03T00:04:44.834433Z"}],"ghsa":[{"id":"GHSA-7f2f-pcv3-j2r7","title":"XWiki Platform's tags on non-viewable pages can be revealed to users","description":"### Impact\nTags from pages not viewable to the current user are leaked by the tags API. \nThis information can also be exploited to infer the document reference of non-viewable pages.\n\n### Patches\nThis vulnerability has been patched in XWiki 14.4.8, 14.10.4, and 15.0 RC1.\n\n### Workarounds\nThere is no workaround apart from upgrading to a fixed version.\n\n### References\n- https://jira.xwiki.org/browse/XWIKI-20002\n\n### For more information\n\nIf you have any questions or comments about this advisory:\n\n*    Open an issue in [Jira XWiki.org](https://jira.xwiki.org/)\n*    Email us at [Security Mailing List](mailto:security@xwiki.org)","status":"published","published":"2023-06-20T16:45:12Z","modified":"2023-11-04T05:01:31Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:37:11.48574Z"}],"nvd":[{"id":"CVE-2023-34466","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.\n\n","status":"published","published":"2023-06-23T16:15:09.393Z","modified":"2026-06-17T06:03:42.653Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:08:12.414559Z"}],"osv":[{"id":"CVE-2023-34466","title":"XWiki Platform's tags on non-viewable pages can be revealed to users","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.\n\n","status":"published","published":"2023-06-23T15:26:11.453Z","modified":"2026-10-28T02:31:00.260866146Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T15:44:32.116263Z"},{"id":"GHSA-7f2f-pcv3-j2r7","title":"XWiki Platform's tags on non-viewable pages can be revealed to users","description":"### Impact\nTags from pages not viewable to the current user are leaked by the tags API. \nThis information can also be exploited to infer the document reference of non-viewable pages.\n\n### Patches\nThis vulnerability has been patched in XWiki 14.4.8, 14.10.4, and 15.0 RC1.\n\n### Workarounds\nThere is no workaround apart from upgrading to a fixed version.\n\n### References\n- https://jira.xwiki.org/browse/XWIKI-20002\n\n### For more information\n\nIf you have any questions or comments about this advisory:\n\n*    Open an issue in [Jira XWiki.org](https://jira.xwiki.org/)\n*    Email us at [Security Mailing List](mailto:security@xwiki.org)","status":"published","published":"2023-06-20T16:45:12Z","modified":"2026-09-10T03:49:53.815133076Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T15:46:41.002603Z"}]}}