CVE-2025-25221
Published: 18 February 2025
Description
Adversaries may attempt to exploit a weakness in an Internet-facing host or system to initially access a network.
Security Summary
CVE-2025-25221 is an SQL injection vulnerability (CWE-89) affecting the LuxCal Web Calendar software in versions prior to 5.3.3M for the MySQL variant and prior to 5.3.3L for the SQLite variant. The flaw resides in the pdf.php component and was published on 2025-02-18 with a CVSS v3.1 base score of 9.8 (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).
A remote, unauthenticated attacker can exploit this vulnerability over the network with low attack complexity and no user interaction required. Successful exploitation allows the attacker to delete, alter, or retrieve sensitive information from the underlying database.
Advisories and patches for mitigation are detailed in the referenced sources, including the Japan Vulnerability Notes entry at https://jvn.jp/en/jp/JVN26024080/, the official download page at https://www.luxsoft.eu/?download, and a related forum discussion at https://www.luxsoft.eu/lcforum/viewtopic.php?pid=1984#p1984. Upgrading to the patched versions—5.3.3M for MySQL or 5.3.3L for SQLite—is the primary remediation step.
Details
- CWE(s)
Affected Products
MITRE ATT&CK Enterprise Techniques
Why these techniques?
SQL injection in public-facing pdf.php component of web calendar software directly enables remote unauthenticated exploitation of public-facing applications.