Vulnerability · Published Jun 9, 2026 · Assigned by INCIBE

CVE-2026-10731SQL injection in Nemon products

Critical 9.3

In plain English

A critical-severity SQL injection in Nemon Trade Energy from Nemon. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 29% of all known vulnerabilities).

Severity (CVSS 4.0)9.3Critical

Exploit odds (30 days)0.3%top 71.3% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

SQL injection in the ‘two_steps_auth_code’ parameter processed by the ‘twoStepsAuthVerification’ function within the ‘/user-login’ endpoint. The two-factor authentication (2FA) functionality can be accessed without prior authentication, allowing unauthenticated attackers to execute arbitrary SQL queries on the backend database. A successful exploit could lead to database enumeration, the unauthorised creation of privileged users, the modification or deletion of critical information, and denial-of-service conditions.

Affected products (as reported)

Vendor	Product	Versions
Nemon	Nemon Trade Energy	2.95.55
Nemon	Nemon Trade Energy CRM	2.95.55

Weakness: CWE-89 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

References

https://www.incibe.es/en/incibe-cert/notices/aviso/sql-injection-nemon-products patch