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{"cveTags": [], "descriptions": [{"lang": "en", "value": "An improper Input Validation vulnerability in OTRS or ((OTRS)) Community Edition\u00a0database layer module allows an unauthenticated SQL injection which can lead to an authentication bypass. This issue only affects the system if\u00a0the MySQL/MariaDB server is configured with the NO_BACKSLASH_ESCAPES SQL mode.\n\nThis issue affects OTRS: \n\n * 7.0.X\n * 8.0.X\n * 2023.X\n * 2024.X\n * 2025.X\n * 2026.X before 2026.4.X\n * (OTRS)) Community Edition: 6.0.x\n\nProducts based on the ((OTRS)) Community Edition also very likely to be affected"}], "id": "CVE-2026-48188", "lastModified": "2026-06-01T18:12:56.073", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 9.1, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.2, "source": "security@otrs.com", "type": "Secondary"}]}, "published": "2026-06-01T04:16:22.583", "references": [{"source": "security@otrs.com", "url": "https://otrs.com/release-notes/otrs-security-advisory-2026-02/"}], "sourceIdentifier": "security@otrs.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "security@otrs.com", "type": "Secondary"}]}

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