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.

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Advisories

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Fixes

Solution

The reported vulnerability was fully mitigated by the Nemon team on 26 May 2026. There is no evidence that the vulnerability was exploited, nor that it had any impact on customers or data managed by the platform. As this is a SaaS solution, the fix was applied centrally by Nemon, without requiring any action on the part of customers. The vulnerability has been fixed and is no longer exploitable.


Workaround

No workaround given by the vendor.

History

Tue, 09 Jun 2026 15:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 09 Jun 2026 10:15:00 +0000

Type Values Removed Values Added
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.
Title SQL injection in Nemon products
Weaknesses CWE-89
References
Metrics cvssV4_0

{'score': 9.3, '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'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: INCIBE

Published:

Updated: 2026-06-09T14:12:27.775Z

Reserved: 2026-06-03T10:39:45.727Z

Link: CVE-2026-10731

cve-icon Vulnrichment

Updated: 2026-06-09T14:12:22.013Z

cve-icon NVD

Status : Deferred

Published: 2026-06-09T10:16:42.820

Modified: 2026-06-09T13:51:18.770

Link: CVE-2026-10731

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-06-09T11:30:03Z

Weaknesses