Critical 10.0Published Jan 9, 2026

CVE-2025-65091XWiki Full Calendar Macro vulnerable to SQL injection through Calendar.JSONService

Updated under an hour ago (Oct 26, 2026, 3:00 AM ET)

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It affects xwiki-contrib macro-fullcalendar and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for xwiki-contrib macro-fullcalendar

Exploited in the last 30 days

XWiki Full Calendar Macro displays objects from the wiki on the calendar. Prior to version 2.4.5, users with the right to view the Calendar.JSONService page (including guest users) can exploit a SQL injection vulnerability by accessing database info or starting a DoS attack. This issue has been patched in version 2.4.5.

CVSS: 10.0 CRITICAL (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Weakness (CWE): CWE-89
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GitHub_M
NVD analysis: Analyzed
Record last updated: Jan 12, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

xwiki-contrib macro-fullcalendar xwiki_contrib:macro_fullcalendar (from the name)	before 2.4.5	CNA record
xwiki full_calendar_macro xwiki:full_calendar_macro	before 2.4.5	NVD

References

https://github.com/xwiki-contrib/macro-fullcalendar/security/advisories/GHSA-2g22-wg49-fgv5x-refsource-confirm, third-party-advisory
https://github.com/xwiki-contrib/macro-fullcalendar/commit/5fdcf06a05015786492fda69b4d9dea5460cc994x-refsource-misc, patch

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.