CVE-2023-39939

CriticalCVSS 9.1/10Last modified Jun 17, 2026

Description

SQL injection vulnerability in LuxCal Web Calendar prior to 5.2.3M (MySQL version) and LuxCal Web Calendar prior to 5.2.3L (SQLite version) allows a remote unauthenticated attacker to execute arbitrary queries against the database and obtain or alter the information in it.

Metrics

CVSS 3.1 9.1/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Weakness enumeration

CWE-89

Affected software

Vendor	Product	Versions
LuxSoft	LuxCal Web Calendar	prior to 5.2.3M (MySQL version)
LuxSoft	LuxCal Web Calendar	prior to 5.2.3L (SQLite version)
luxcal	web_calendar	< 5.2.3M; < 5.2.3L

References

https://jvn.jp/en/jp/JVN04876736/Third Party Advisory
https://www.luxsoft.eu/Product
https://www.luxsoft.eu/?downloadProduct
https://jvn.jp/en/jp/JVN04876736/Third Party Advisory
https://www.luxsoft.eu/Product
https://www.luxsoft.eu/?downloadProduct

Timeline

Published: Aug 21, 2023
Last modified: Jun 17, 2026
NVD status: Modified

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