What is CVE-2026-36989?

CVE-2026-36989 is a medium-severity vulnerability in Luxsoft Luxcal Web Calendar, classified under SQL Injection. CVSS score: 5.8/10. Published 2026-09-13.

How severe is CVE-2026-36989?

Medium severity. CVSS v3 base score is 5.8 out of 10.

SQL Injection in Luxsoft Luxcal Web Calendar

CVE-2026-36989

A SQL Injection vulnerability exists in LuxSoft LuxCal through 5.3.4L via rssfeed.php and common/retrieve.php.

Vulnerability class: SQL Injection

EPSS: 0.002 (10.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N.

Affected products

Luxsoft Luxcal Web Calendar

Weakness classification (CWE)

CWE-89 — SQL Injection

References

cve@mitre.org
cve@mitre.org

Frequently asked questions

What is CVE-2026-36989?: CVE-2026-36989 is a medium-severity vulnerability in Luxsoft Luxcal Web Calendar, classified under SQL Injection. CVSS score: 5.8/10. Published 2026-09-13.
How severe is CVE-2026-36989?: Medium severity. CVSS v3 base score is 5.8 out of 10.