CVE-2026-34100

CRITICAL SEVERITY

CVSS Score & Metrics

Base Score

9.8 / 10

Vector String

                                        CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H                                    

Vulnerability Description

Guardian language-system passes the id GET parameter directly into an unsanitized SQL query in media.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.

Vulnerability Details

Published Date

July 01, 2026

Last Modified

July 01, 2026

CWE ID

CWE-89

Source

NVD

Vendor

guardian

Product

language-system

External References

https://gist.github.com/cyberinforepo/d5b2771d82e1b31b8fc1c33052e08dad
https://www.vulncheck.com/advisories/guardian-language-system-unauthenticated-sql-injection-via-id-parameter-in-media-php

CVE-2026-34100

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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