{"id":"CVE-2025-65091","aliases":["GHSA-2g22-wg49-fgv5"],"url":"https://o3.security/vulnerability/CVE-2025-65091","summary":"XWiki Full Calendar Macro vulnerable to SQL injection through Calendar.JSONService","details":"### Impact\n\nAnyone who has view rights on the `Calendar.JSONService` page, including guest users can exploit this vulnerability by accessing database info or starting a DoS attack.\n\n### Workarounds\n\nRemove the `Calendar.JSONService` page. This will however break some functionalities.\n\n### References\n\nJira issue: \n* [FULLCAL-80: SQL injection through Calendar.JSONService](https://jira.xwiki.org/browse/FULLCAL-80)\n* [FULLCAL-81: SQL injection through Calendar.JSONService still exists](https://jira.xwiki.org/browse/FULLCAL-81)\n\n### For more information\n\nIf there are any questions or comments about this advisory:\n* Open an issue in [Jira XWiki.org](https://jira.xwiki.org/)\n* Email [Security Mailing List](mailto:security@xwiki.org)","published":"2026-01-10T03:06:16.775Z","modified":"2026-08-12T03:51:47.403523502Z","cvss":{"score":10,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"org.xwiki.contrib:macro-fullcalendar-pom","fixedVersion":"2.4.5"}],"fix":{"url":"https://github.com/xwiki-contrib/macro-fullcalendar/commit/5fdcf06a05015786492fda69b4d9dea5460cc994","label":"xwiki-contrib/macro-fullcalendar@5fdcf06"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/65xxx/CVE-2025-65091.json"},{"type":"ADVISORY","url":"https://github.com/xwiki-contrib/macro-fullcalendar/security/advisories/GHSA-2g22-wg49-fgv5"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-65091"},{"type":"FIX","url":"https://github.com/xwiki-contrib/macro-fullcalendar/commit/5fdcf06a05015786492fda69b4d9dea5460cc994"},{"type":"PACKAGE","url":"https://github.com/xwiki-contrib/macro-fullcalendar"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:47.403523502Z"}}