Database disclosure via unsanitized job identifier
Published Jul 1, 2026 · Updated Jul 1, 2026
SQL injection in The Guardian Language System through commit e42c395 allows remote attackers to read database contents without authentication. job_info.php concatenates the id GET parameter directly into a quoted SELECT statement and submits the result to mysqli_query without neutralizing SQL syntax. The public endpoint requires no authentication, and error-based payloads disclose the database version, current user, schema names, and table contents.
Summary
What happened
SQL injection in The Guardian Language System through commit e42c395 allows remote attackers to read database contents without authentication. job_info.php concatenates the id GET parameter directly into a quoted SELECT statement and submits the result to mysqli_query without neutralizing SQL syntax. The public endpoint requires no authentication, and error-based payloads disclose the database version, current user, schema names, and table contents.
The record
- CVE
- CVE-2026-34099
- Published
- Jul 1, 2026
- Updated
- Jul 1, 2026
- Vendor
- The Guardian
- Product
- Language System
- Classifications
- T1190
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jul 1, 2026CVE publishedPublication date reported by the CVE source.
- Jul 1, 2026Record updatedLatest update available in the CVE record.
Exploitability
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Is a vulnerable build present?
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- Affected versionversion=0 <=e42c395ec4b03fe62973a669c9209a673838b8a4
What conditions does exploitation require?
What is affected?
Published CVSS scores
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Attacks
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Public exploit references
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Technologies
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