What is CVE-2025-40639?

CVE-2025-40639 is a critical-severity vulnerability in Eventobot, classified under SQL Injection. CVSS score: 9.8/10. Published 2026-03-09.

How severe is CVE-2025-40639?

Critical severity. CVSS v3 base score is 9.8 out of 10.

SQL Injection in Eventobot

CVE-2025-40639

A SQL injection vulnerability has been found in Eventobot. This vulnerability allows an attacker to retrieve, create, update and delete databases through the 'promo_send' parameter in the '/assets/php/calculate_discount.php'.

Vulnerability class: SQL Injection

EPSS: 0.003 (24.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Eventobot — versions all versions
Sbitsoft Eventobot

Weakness classification (CWE)

CWE-89 — SQL Injection

References

cve-coordination@incibe.es (Third Party Advisory, patch)

Frequently asked questions

What is CVE-2025-40639?: CVE-2025-40639 is a critical-severity vulnerability in Eventobot, classified under SQL Injection. CVSS score: 9.8/10. Published 2026-03-09.
How severe is CVE-2025-40639?: Critical severity. CVSS v3 base score is 9.8 out of 10.