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CVE-2025-65091

Xwiki Full Calendar Macro SQL injection

10.0 CRITICALEPSS 0.33%
  1. Published10 Jan 2026

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.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
ScopeChanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Affected products

Xwiki Full Calendar Macro< 2.4.5

Remediation

Fixed in
Xwiki Full Calendar Macro≥ 2.4.5

References

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Frequently asked

Is CVE-2025-65091 being actively exploited?

CVE-2025-65091 is not in the CISA KEV catalog. Its EPSS exploit probability is 0.33%.

How severe is CVE-2025-65091?

CVE-2025-65091 has a CVSS 3.1 base score of 10.0, rated critical. EPSS estimates a 0.33% probability of exploitation.

Which products are affected by CVE-2025-65091?

Affected products include Xwiki Full Calendar Macro.

How do I fix CVE-2025-65091?

Upgrade affected software to a fixed version, for example Xwiki Full Calendar Macro 2.4.5 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2025-65091 against the real software inventory on every managed device, as each hourly inventory arrives. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.