{"cve":"CVE-2023-34465","nvd":{"published":"2023-06-23T16:15:09.303","modified":"2026-06-17T06:03:42.507","status":"Modified","description":"XWiki Platform is a generic wiki platform. Starting in version 11.8-rc-1 and prior to versions 14.4.8, 14.10.6, and 15.2, `Mail.MailConfig` can be edited by any logged-in user by default. Consequently, they can change the mail obfuscation configuration and view and edit the mail sending configuration, including the smtp domain name and credentials. The problem has been patched in XWiki 14.4.8, 14.10.6, and 15.1. As a workaround, the rights of the `Mail.MailConfig` page can be manually updated so that only a set of trusted users can view, edit and delete it (e.g., the `XWiki.XWikiAdminGroup` group).","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","score":8.1},"cwes":["CWE-269"],"references":["https://github.com/xwiki/xwiki-platform/commit/8910b8857d3442d2e8142f655fdc0512930354d1","https://github.com/xwiki/xwiki-platform/commit/d28d7739089e1ae8961257d9da7135d1a01cb7d4","https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-g75c-cjr6-39mc","https://jira.xwiki.org/browse/XWIKI-20519","https://jira.xwiki.org/browse/XWIKI-20671"],"products":["xwiki:xwiki"],"source":"nvd","synced_at":"2026-10-19T21:38:30.124994567+00:00"},"epss":{"cve":"CVE-2023-34465","score":0.00853,"percentile":0.58294,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-g75c-cjr6-39mc","url":"https://osv.dev/vulnerability/GHSA-g75c-cjr6-39mc","summary":"XWiki Platform's Mail.MailConfig can be edited by any user with edit rights","modified":"2023-11-08T04:12:47.549134Z","packages":[{"ecosystem":"Maven","name":"org.xwiki.platform:xwiki-platform-mail-send-default","purl":"pkg:maven/org.xwiki.platform/xwiki-platform-mail-send-default","ranges":[">=11.8-rc-1 <14.4.8"],"fixed":["14.4.8"]},{"ecosystem":"Maven","name":"org.xwiki.platform:xwiki-platform-mail-send-default","purl":"pkg:maven/org.xwiki.platform/xwiki-platform-mail-send-default","ranges":[">=14.5 <14.10.6"],"fixed":["14.10.6"]},{"ecosystem":"Maven","name":"org.xwiki.platform:xwiki-platform-mail-send-default","purl":"pkg:maven/org.xwiki.platform/xwiki-platform-mail-send-default","ranges":[">=15.0-rc-1 <15.1"],"fixed":["15.1"]}]}],"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."]}