VulnerabilityAnalyzed

CVE-2025-25224

The LuxCal Web Calendar prior to 5.3.3M (MySQL version) and prior to 5.3.3L (SQLite version) contains a missing authentication vulnerability in dloader.php.

HIGH 7.5EPSS 0.57%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.57%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

The LuxCal Web Calendar prior to 5.3.3M (MySQL version) and prior to 5.3.3L (SQLite version) contains a missing authentication vulnerability in dloader.php. If this vulnerability is exploited, arbitrary files on a server may be obtained.

CVSS 3.1: 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS: 0.57% probability · 45th percentile
CISA KEV: Not listed
Weakness: CWE-306
Affected: luxsoft/luxcal web calendar
Source: vultures@jpcert.or.jp

References

https://jvn.jp/en/jp/JVN26024080/Third Party Advisory
https://www.luxsoft.eu/?downloadProduct
https://www.luxsoft.eu/lcforum/viewtopic.php?pid=1984#p1984Release Notes

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.