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CVE-2025-25221

Luxsoft Luxcal Web Calendar SQL injection

9.8 CRITICALEPSS 0.48%
  1. Published18 Feb 2025

Description

The LuxCal Web Calendar prior to 5.3.3M (MySQL version) and prior to 5.3.3L (SQLite version) contains an SQL injection vulnerability in pdf.php. If this vulnerability is exploited, information in a database may be deleted, altered, or retrieved.

CVSS 3.1 breakdown

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

Affected products

Luxsoft Luxcal Web Calendar< 5.3.3m · < 5.3.3l

Remediation

Fixed in
Luxsoft Luxcal Web Calendar≥ 5.3.3m

References

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Frequently asked

Is CVE-2025-25221 being actively exploited?

CVE-2025-25221 is not in the CISA KEV catalog. Its EPSS exploit probability is 0.48%.

How severe is CVE-2025-25221?

CVE-2025-25221 has a CVSS 3.1 base score of 9.8, rated critical. EPSS estimates a 0.48% probability of exploitation.

Which products are affected by CVE-2025-25221?

Affected products include Luxsoft Luxcal Web Calendar.

How do I fix CVE-2025-25221?

Upgrade affected software to a fixed version, for example Luxsoft Luxcal Web Calendar 5.3.3m or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2025-25221 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.