{"document":{"category":"csaf_vex","csaf_version":"2.0","title":"CVE-2026-34101: Guardian Language-System Unauthenticated SQL Injection via id Parameter in text_file.php","publisher":{"category":"vendor","name":"HarborGuard Database","namespace":"https://database.harborguard.co"},"tracking":{"id":"CVE-2026-34101","status":"final","version":"1","initial_release_date":"2026-07-01T16:11:00.426Z","current_release_date":"2026-07-01T17:59:31.201Z","revision_history":[{"date":"2026-07-01T16:11:00.426Z","number":"1","summary":"Initial machine-readable export from HarborGuard."}]},"distribution":{"tlp":{"label":"WHITE"},"text":"Public CVE data; freely redistributable."},"notes":[{"category":"description","text":"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 = '\\\".$_GET['id'].\\\"'. An authenticated attacker can perform error-based SQL injection to extract database contents.","title":"CVE description"}],"references":[{"category":"self","summary":"CVE-2026-34101 on HarborGuard Database","url":"https://database.harborguard.co/cve/CVE-2026-34101"},{"category":"external","summary":"CVE Record","url":"https://www.cve.org/CVERecord?id=CVE-2026-34101"},{"category":"external","summary":"Researcher Disclosure","url":"https://gist.github.com/cyberinforepo/d5b2771d82e1b31b8fc1c33052e08dad"},{"category":"external","summary":"vulncheck.com","url":"https://www.vulncheck.com/advisories/guardian-language-system-unauthenticated-sql-injection-via-id-parameter-in-text-file-php"}]},"product_tree":{"branches":[{"category":"vendor","name":"guardian","branches":[{"category":"product_name","name":"language-system","branches":[{"category":"product_version_range","name":"<=e42c395ec4b03fe62973a669c9209a673838b8a4","product":{"name":"guardian language-system <=e42c395ec4b03fe62973a669c9209a673838b8a4","product_id":"CSAFPID-1","product_identification_helper":{"cpe":"cpe:2.3:a:guardian:language-system:*:*:*:*:*:*:*:*"}}}]}]}]},"vulnerabilities":[{"cve":"CVE-2026-34101","title":"Guardian Language-System Unauthenticated SQL Injection via id Parameter in text_file.php","notes":[{"category":"description","text":"Guardian language-system passes the id GET parameter directly into an unsanitized SQL query in text_file.php (line 17): SELECT id, filename, extension, type, duration, owner, private FROM files where id = '\\\".$_GET['id'].\\\"'. An authenticated attacker can perform error-based SQL injection to extract database contents.","title":"CVE description"}],"product_status":{"known_affected":["CSAFPID-1"]},"scores":[{"cvss_v4":{"version":"4.0","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","baseScore":9.3,"baseSeverity":"CRITICAL"},"products":["CSAFPID-1"]}],"remediations":[{"category":"none_available","details":"No fixed version is published yet. Monitor the upstream advisory.","product_ids":["CSAFPID-1"]}]}]}