CVE-2026-24415
Received Received - Intake
Reflected XSS in OpenSTAManager Invoice Modification Modals

Publication date: 2026-03-03

Last updated on: 2026-03-05

Assigner: GitHub, Inc.

Description
OpenSTAManager is an open source management software for technical assistance and invoicing. OpenSTAManager v2.9.8 and earlier contains Reflected XSS vulnerabilities in invoice/order/contract modification modals. The application fails to properly sanitize user-supplied input from the righe GET parameter before reflecting it in HTML output.The $_GET['righe'] parameter is directly echoed into the HTML value attribute without any sanitization using htmlspecialchars() or equivalent functions. This allows an attacker to break out of the attribute context and inject arbitrary HTML/JavaScript.
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Meta Information
Published
2026-03-03
Last Modified
2026-03-05
Generated
2026-06-16
AI Q&A
2026-03-04
EPSS Evaluated
2026-06-15
NVD
CVE-2026-24415
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
devcode openstamanager to 2.9.8 (inc)
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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

OpenSTAManager v2.9.8 and earlier contains Reflected Cross-Site Scripting (XSS) vulnerabilities in the invoice, order, and contract modification modals.

The vulnerability occurs because the application does not properly sanitize user-supplied input from the 'righe' GET parameter before reflecting it in the HTML output.

Specifically, the $_GET['righe'] parameter is directly echoed into the HTML value attribute without using htmlspecialchars() or equivalent sanitization functions, allowing an attacker to inject arbitrary HTML or JavaScript code.

Impact Analysis

This Reflected XSS vulnerability can allow an attacker to execute arbitrary JavaScript in the context of the affected application.

Potential impacts include theft of user session cookies, defacement of the web interface, redirection to malicious sites, or performing actions on behalf of the user without their consent.

Since the vulnerability requires no privileges and can be triggered via a crafted URL, it poses a risk to any user who clicks on a malicious link.

Compliance Impact

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Detection Guidance

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Mitigation Strategies

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