{"id":"CVE-2025-65090","state":"PUBLISHED","title":"XWiki Full Calendar Macro vulnerable to data leak through Calendar.JSONService","description":"XWiki Full Calendar Macro displays objects from the wiki on the calendar. Prior to version 2.4.6, users with the rights to view the Calendar.JSONService page (including guest users) can exploit the data leak vulnerability by accessing database info, with the exception of passwords. This issue has been patched in version 2.4.6.","publishedAt":"2026-01-10T03:05:06.531Z","updatedAt":"2026-01-12T17:36:38.233Z","severity":{"score":5.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["xwiki-contrib macro-fullcalendar"],"affected":[{"vendor":"xwiki-contrib","product":"macro-fullcalendar","versions":[{"version":"< 2.4.6","status":"affected"}]}],"references":["https://github.com/xwiki-contrib/macro-fullcalendar/security/advisories/GHSA-637h-ch24-xp9m","https://github.com/xwiki-contrib/macro-fullcalendar/commit/25bc14c181c9a92f493b20ac264388c7ba171884","https://jira.xwiki.org/browse/FULLCAL-82"],"weaknesses":["CWE-200"],"ingestedAt":"2026-10-29T20:09:56.034Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/65xxx/CVE-2025-65090.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-65090","state":"PUBLISHED","datePublished":"2026-01-10T03:05:06.531Z","dateUpdated":"2026-01-12T17:36:38.233Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2025-11-17T20:55:34.691Z"},"containers":{"cna":{"title":"XWiki Full Calendar Macro vulnerable to data leak through Calendar.JSONService","descriptions":[{"lang":"en","value":"XWiki Full Calendar Macro displays objects from the wiki on the calendar. Prior to version 2.4.6, users with the rights to view the Calendar.JSONService page (including guest users) can exploit the data leak vulnerability by accessing database info, with the exception of passwords. This issue has been patched in version 2.4.6."}],"affected":[{"vendor":"xwiki-contrib","product":"macro-fullcalendar","versions":[{"version":"< 2.4.6","status":"affected"}]}],"references":[{"url":"https://github.com/xwiki-contrib/macro-fullcalendar/security/advisories/GHSA-637h-ch24-xp9m","name":"https://github.com/xwiki-contrib/macro-fullcalendar/security/advisories/GHSA-637h-ch24-xp9m","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/xwiki-contrib/macro-fullcalendar/commit/25bc14c181c9a92f493b20ac264388c7ba171884","name":"https://github.com/xwiki-contrib/macro-fullcalendar/commit/25bc14c181c9a92f493b20ac264388c7ba171884","tags":["x_refsource_MISC"]},{"url":"https://jira.xwiki.org/browse/FULLCAL-82","name":"https://jira.xwiki.org/browse/FULLCAL-82","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.3,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-200","lang":"en","description":"CWE-200: Exposure of Sensitive Information to an Unauthorized Actor","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-01-10T03:06:03.471Z"},"source":{"advisory":"GHSA-637h-ch24-xp9m","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-01-12T17:36:31.744611Z","id":"CVE-2025-65090","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-01-12T17:36:38.233Z"}}]}}}