CVE-2026-1959
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Stored XSS in Loggro Pymes via MaestraCuentasBancarias Endpoint

Publication date: 2026-02-09

Last updated on: 2026-02-09

Assigner: Spanish National Cybersecurity Institute, S.A. (INCIBE)

Description
Stored Cross-Site Scripting (XSS) vulnerability in Loggro Pymes, via the 'descripción' parameter in the '/loggrodemo/jbrain/MaestraCuentasBancarias' endpoint.
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Meta Information
Published
2026-02-09
Last Modified
2026-02-09
Generated
2026-06-16
AI Q&A
2026-02-09
EPSS Evaluated
2026-06-15
NVD
CVE-2026-1959
EUVD
EUVD-2026-6606
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
loggro pymes *
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Exploitability
CWE
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KEV
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CWE ID Description
CWE-79 The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
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Executive Summary

This vulnerability is a Stored Cross-Site Scripting (XSS) issue found in Loggro Pymes. It occurs via the 'descripción' parameter in the '/loggrodemo/jbrain/MaestraCuentasBancarias' endpoint. Stored XSS means that malicious scripts can be injected and permanently stored on the server, which then get executed in the browsers of users who access the affected page.

Impact Analysis

This vulnerability can allow attackers to execute malicious scripts in the context of users' browsers when they visit the affected endpoint. This can lead to theft of sensitive information such as cookies, session tokens, or other credentials, unauthorized actions performed on behalf of the user, or the spread of malware.

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