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Description

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 perform error-based SQL injection to extract the database version, current user, schema names, and table contents.

PUBLISHED Reserved 2026-03-25 | Published 2026-07-01 | Updated 2026-07-14 | Assigner VulnCheck




CRITICAL: 9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

CRITICAL: 9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Problem types

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

Product status

Default status
affected

Any version
affected

Credits

philopentest finder

References

gist.github.com/...inforepo/d5b2771d82e1b31b8fc1c33052e08dad (Researcher Disclosure) technical-description exploit

www.vulncheck.com/...ection-via-id-parameter-in-job-info-php third-party-advisory

cve.org (CVE-2026-34099)

nvd.nist.gov (CVE-2026-34099)

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