CVE-2026-6793
Deferred Deferred - Pending Action

Stored XSS in Q-smart NexT Poll

Publication date: 2026-07-20

Last updated on: 2026-07-20

Assigner: Computer Emergency Response Team of the Republic of Turkey

Description
Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Bifra Engineering Consulting Ltd. Q-smart NexT Poll allows Stored XSS. This issue affects Q-smart NexT Poll: before 1.8.7.

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Meta Information

Published
2026-07-20
Last Modified
2026-07-20
Generated
2026-07-21
AI Q&A
2026-07-20
EPSS Evaluated
N/A
NVD
CVE-2026-6793
EUVD
EUVD-2026-45977

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
bifra_engineering_consulting_ltd q-smart_next_poll to 1.8.7 (exc)

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 Bifra Engineering Consulting Ltd.'s Q-smart NexT Poll software. It allows attackers to inject malicious scripts into web pages that are then stored and served to other users. The flaw exists in versions before 1.8.7.

Detection Guidance

Detection of stored XSS vulnerabilities like CVE-2026-6793 typically requires manual testing or specialized tools. Check for user input fields in Q-smart NexT Poll versions before 1.8.7 that are reflected in web pages without proper sanitization. Use browser developer tools to inspect network requests and responses for unfiltered user inputs. Test with payloads like <script>alert(1)</script> in input fields to see if they execute.

Impact Analysis

An attacker could exploit this to steal user sessions, deface web pages, or deliver malware to users. Users with access to the poll system could inject scripts that execute when other users view the poll, potentially compromising their data or accounts.

Compliance Impact

This vulnerability could lead to unauthorized data access or modification, violating GDPR's data protection requirements or HIPAA's safeguards for protected health information. Organizations using affected software may face compliance violations and potential fines.

Mitigation Strategies

Update Q-smart NexT Poll to version 1.8.7 or later to address the stored XSS vulnerability.

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