CVE-2026-6086
Received Received - Intake

Stored XSS in StockAgile API and Management Panel

Publication date: 2026-09-25

Last updated on: 2026-09-25

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

Description
Stored Cross-Site Scripting (XSS) vulnerability in StockAgile API and management panel. The vulnerability is present on the server side in REST endpoint '/inventory/configuration/serial-number-types' that allow the injection and persistence of malicious JavaScript code through parameters such as ‘code’, ‘name’, and other text fields. The scripts that are entered are not filtered or validated correctly before being displayed on the web panel that authenticated users can access. Exploiting this vulnerability could allow a remote, previously authenticated attacker to execute arbitrary JavaScript code.

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Meta Information

Published
2026-09-25
Last Modified
2026-09-25
Generated
2026-09-25
AI Q&A
2026-09-25
EPSS Evaluated
N/A
NVD
CVE-2026-6086
EUVD
EUVD-2026-86623

Affected Vendors & Products

Currently, no data is known.

Helpful Resources

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 is a Stored Cross-Site Scripting (XSS) vulnerability in the StockAgile API and management panel. It allows an attacker to inject malicious JavaScript code through unfiltered parameters like 'code' and 'name' in the '/inventory/configuration/serial-number-types' endpoint. The injected scripts are stored on the server and executed when authenticated users access the web panel.

Detection Guidance

To detect this vulnerability, inspect the REST endpoint '/inventory/configuration/serial-number-types' for unsanitized input in parameters like 'code' or 'name'. Check server logs for unusual JavaScript code persistence. Use tools like Burp Suite or OWASP ZAP to test for XSS by injecting test scripts and verifying if they are stored and executed.

Impact Analysis

A remote, authenticated attacker could exploit this to execute arbitrary JavaScript code in the context of other users' sessions. This could lead to session hijacking, data theft, or unauthorized actions performed on behalf of users. The impact depends on user privileges and the sensitivity of data accessible through the panel.

Compliance Impact

This vulnerability could lead to unauthorized access to sensitive data, violating GDPR's data protection principles and HIPAA's security requirements. It may result in data breaches, non-compliance penalties, and loss of trust due to insufficient input validation and output encoding.

Mitigation Strategies

Immediately apply input validation and output encoding on the '/inventory/configuration/serial-number-types' endpoint. Sanitize all user inputs, particularly 'code' and 'name' parameters, to prevent script injection. Update the application to filter or escape malicious JavaScript before storage and display.

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