CVE-2026-34101
Received Received - Intake

SQL Injection in Guardian Language-System via text_file.php

Vulnerability report for CVE-2026-34101, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.

Publication date: 2026-07-01

Last updated on: 2026-07-01

Assigner: VulnCheck

Description

Guardian language-system passes the id GET parameter directly into an unsanitized SQL query in text_file.php (line 17): SELECT id, filename, extension, type, duration, owner, private FROM files where id = '\".$_GET['id'].\"'. An authenticated attacker can perform error-based SQL injection to extract database contents.

CVSS Scores

EPSS Scores

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Meta Information

Published
2026-07-01
Last Modified
2026-07-01
Generated
2026-07-01
AI Q&A
2026-07-01
EPSS Evaluated
N/A
NVD
EUVD

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-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.

Attack-Flow Graph

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Executive Summary

This vulnerability exists in the Guardian language-system where the id GET parameter is directly inserted into an unsanitized SQL query in the file text_file.php at line 17.

Because the input is not sanitized, an authenticated attacker can exploit this by performing error-based SQL injection, which allows them to extract contents from the database.

Impact Analysis

This vulnerability can have a severe impact as it allows an attacker to extract sensitive data from the database without proper authorization.

The CVSS v3.1 score of 9.8 indicates a critical severity with high impact on confidentiality, integrity, and availability.

An attacker could gain access to sensitive information, modify data, or disrupt the availability of the system.

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