CVE-2026-1959
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
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| loggro | pymes | * |
Helpful Resources
Exploitability
| 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. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
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.
How can this vulnerability impact me? :
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.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
I don't know