What is CVE-2026-34099?

CVE-2026-34099 is a critical-severity vulnerability, classified under SQL Injection. CVSS score: 9.8/10. Published 2026-07-01.

How severe is CVE-2026-34099?

Critical severity. CVSS v3 base score is 9.8 out of 10.

CVE-2026-34099

CVE-2026-34099

Guardian language-system passes the id GET parameter directly into an unsanitized SQL query in job_info.php (line 16): SELECT * FROM jobs where id = '\".$_GET['id'].\"'. No authentication is required. An unauthenticated attacker can perfor…

Vulnerability class: SQL Injection

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Weakness classification (CWE)

CWE-89 — SQL Injection

References

disclosure@vulncheck.com (technical-description, exploit)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2026-34099?: CVE-2026-34099 is a critical-severity vulnerability, classified under SQL Injection. CVSS score: 9.8/10. Published 2026-07-01.
How severe is CVE-2026-34099?: Critical severity. CVSS v3 base score is 9.8 out of 10.