CVE-2025-65091
XWiki Full Calendar Macro vulnerable to SQL injection through Calendar.JSONService
Description
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.
INFO
Published Date :
Jan. 10, 2026, 4:16 a.m.
Last Modified :
Jan. 29, 2026, 5:27 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | CRITICAL | [email protected] |
Solution
- Update XWiki Full Calendar Macro to version 2.4.5.
- Restrict access to Calendar.JSONService page.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2025-65091.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-65091 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2025-65091
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-65091 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-65091 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Jan. 29, 2026
Action Type Old Value New Value Added CPE Configuration OR *cpe:2.3:a:xwiki:full_calendar_macro:*:*:*:*:*:xwiki:*:* versions up to (excluding) 2.4.5 Added Reference Type GitHub, Inc.: https://github.com/xwiki-contrib/macro-fullcalendar/commit/5fdcf06a05015786492fda69b4d9dea5460cc994 Types: Patch Added Reference Type GitHub, Inc.: https://github.com/xwiki-contrib/macro-fullcalendar/security/advisories/GHSA-2g22-wg49-fgv5 Types: Third Party Advisory -
New CVE Received by [email protected]
Jan. 10, 2026
Action Type Old Value New Value Added Description 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. Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H Added CWE CWE-89 Added Reference https://github.com/xwiki-contrib/macro-fullcalendar/commit/5fdcf06a05015786492fda69b4d9dea5460cc994 Added Reference https://github.com/xwiki-contrib/macro-fullcalendar/security/advisories/GHSA-2g22-wg49-fgv5