Quatuor Evaluación de Desempeño evaluacion_acciones_evalua.aspx Id_usuario sql injection

Summaryinfo

A vulnerability has been found in Quatuor Evaluación de Desempeño and classified as critical. This affects an unknown part of the file /evaluacion_acciones_evalua.aspx. Performing a manipulation of the argument Id_usuario results in sql injection. This vulnerability is cataloged as CVE-2026-1475. It is possible to initiate the attack remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in Quatuor Evaluación de Desempeño (the affected version unknown). It has been classified as critical. This affects an unknown part of the file /evaluacion_acciones_evalua.aspx. The manipulation of the argument Id_usuario with an unknown input leads to a sql injection vulnerability. CWE is classifying the issue as CWE-89. The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

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_acciones_evalua.aspx’, could allow an attacker to extract sensitive information from the database through external channels, without the affected application returning the data directly, compromising the confidentiality of the stored information.

The weakness was shared by Óscar Atienza Vendrell. It is possible to read the advisory at incibe.es. This vulnerability is uniquely identified as CVE-2026-1475 since 01/27/2026. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 02/11/2026). The attack technique deployed by this issue is T1505 according to MITRE ATT&CK.

By approaching the search of inurl:evaluacion_acciones_evalua.aspx it is possible to find vulnerable targets with Google Hacking.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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• Quatuor

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• Evaluación de Desempeño

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CPE 2.2info

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