CVE-2026-126371
Deferred Deferred - Pending Action

SQL Injection in Vvveb Admin Panel

Publication date: 2026-11-13

Last updated on: 2026-11-13

Assigner: VulnCheck

Description
Vvveb through 1.0.8.6 contains an SQL injection vulnerability in Admin_Auth_TokenSQL::update(), which interpolates admin_auth_token array keys into an INSERT column list without a column whitelist or backtick escaping. Authenticated admin-panel users can submit backtick-containing keys to the admin/auth-token save action to inject comments and column identifiers into the SQL statement.

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Meta Information

Published
2026-11-13
Last Modified
2026-11-13
Generated
2026-11-13
AI Q&A
2026-11-13
EPSS Evaluated
N/A
NVD
CVE-2026-126371
EUVD
EUVD-2026-125194

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
givanz Vvveb From 0 (inc) to 1.0.8.6 (inc)

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-89 The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.

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Executive Summary

This vulnerability is an SQL injection flaw in the Vvveb software version 1.0.8.6 or earlier. It occurs in the Admin_Auth_TokenSQL::update() function where user-controlled input from the admin_auth_token array is directly interpolated into an SQL INSERT statement without proper sanitization. Attackers with admin-panel access can inject backtick characters and malicious SQL code to manipulate database queries.

Impact Analysis

If you are an authenticated admin user of Vvveb, an attacker could exploit this to execute unauthorized SQL commands on your database. This may lead to data theft, unauthorized modifications, or complete database compromise. Unauthenticated users cannot exploit this directly as it requires admin privileges.

Compliance Impact

This vulnerability could lead to unauthorized access or modification of sensitive data, violating GDPR's data protection principles and HIPAA's security requirements for protected health information. Organizations using affected Vvveb versions may face compliance violations, legal penalties, and reputational damage if exploited.

Mitigation Strategies

Update Vvveb to the latest version beyond 1.0.8.6 to patch the SQL injection flaw. Restrict admin-panel access to trusted users only and monitor for unusual SQL query patterns or unauthorized modifications.

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