Guardian language-system passes the name GET parameter directly into an unsanitized SQL query in designer.php (line 124): SELECT * FROM complex WHERE name='".$_GET['name']."'. An authenticated attacker can perform error-based SQL injection to extract database contents.
{
"cna_assigner": "VulnCheck",
"cwe_ids": [
"CWE-89"
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/34xxx/CVE-2026-34104.json"
}{
"extracted_events": [
{
"range": [
{
"introduced": "0"
},
{
"last_affected": "e42c395ec4b03fe62973a669c9209a673838b8a4"
}
],
"source": "AFFECTED_FIELD",
"strategy": "StandardRange"
}
]
}