CVE-2026-1473
Published: 27 January 2026
Summary
CVE-2026-1473 is a high-severity SQL Injection (CWE-89) vulnerability in Quatuor Evaluacion De Desempeno. Its CVSS base score is 7.5 (High).
Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked at the 11.6th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.
Threat & Defense at a Glance
Threat & Defense Details
Likely Mitigating ControlsAI
Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.
MITRE ATT&CK Enterprise TechniquesAI
Why these techniques?
OOB SQL injection in unauthenticated web endpoint directly enables remote exploitation of a public-facing application for database data extraction.
NVD Description
An out-of-band SQL injection vulnerability (OOB SQLi) has been detected in the Performance Evaluation (EDD) application developed by Gabinete Técnico de Programación. Exploiting this vulnerability in the parameter 'Id_usuario’ in '/evaluacion_competencias_evalua.aspx', could allow an attacker to extract sensitive information from…
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the database through external channels, without the affected application returning the data directly, compromising the confidentiality of the stored information.
Deeper analysisAI
CVE-2026-1473 is an out-of-band SQL injection vulnerability (OOB SQLi), classified under CWE-89, in the Performance Evaluation (EDD) application developed by Gabinete Técnico de Programación. The issue affects the 'Id_usuario' parameter in the '/evaluacion_competencias_evalua.aspx' endpoint, where attackers can inject payloads to extract sensitive information from the database through external channels, bypassing direct data return by the application and compromising confidentiality.
The vulnerability has a CVSS v3.1 base score of 7.5 (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N), making it exploitable over the network by unauthenticated attackers with low attack complexity and no user interaction required. Exploitation enables remote adversaries to retrieve confidential database contents via out-of-band techniques, such as DNS or HTTP requests, without impacting integrity or availability.
Mitigation guidance is available in the INCIBE-CERT advisory at https://www.incibe.es/en/incibe-cert/notices/aviso/out-band-sql-injection-quatuor-performance-evaluation.
Details
- CWE(s)