{"schemaVersion":3,"id":"CVE-2026-48188","aliases":["UBUNTU-CVE-2026-48188","DEBIAN-CVE-2026-48188"],"status":"published","duplicateOf":null,"title":"SQL Injection via MySQL Quote Method","description":"An improper Input Validation vulnerability in OTRS or ((OTRS)) Community Edition database layer module allows an unauthenticated SQL injection which can lead to an authentication bypass. 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Input Validation","description":"The product receives input or data, but it does\n        not validate or incorrectly validates that the input has the\n        properties that are required to process the data safely and\n        correctly.","type":"weakness","status":"Stable","abstraction":"Class","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/20.html"}],"affected":[{"vendor":"debian","product":"znuny","name":"znuny","label":"znuny","ecosystem":"Debian","cpePart":null,"purl":"pkg:deb/debian/znuny","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null},{"text":"< 6.5.25-1","noFixRecorded":false,"fixedIn":null}],"versionsText":"All versions (No fix recorded) | < 6.5.25-1","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"otrs2","name":"otrs2","label":"otrs2","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/otrs2","purlType":"deb","versions":[{"text":"All 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8.0.0, < 8.1.0 | ≥ 2023.0, < 2024.0 | ≥ 2024.0, < 2025.0 | ≥ 2025.0, < 2026.0 | ≥ 2026.x, ≤ 2026.3.x","eol":null,"hubHref":"/vendor/otrs_ag/otrs"},{"vendor":"otrs ag","product":"((otrs)) community edition","name":"((OTRS)) Community Edition","label":"((otrs)) community edition","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 6.0, < 7.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 6.0, < 7.0","eol":null,"hubHref":"/vendor/otrs_ag/otrs_community_edition"},{"vendor":"otrs","product":"otrs","name":"otrs","label":"otrs","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≤ 6.0.32","noFixRecorded":false,"fixedIn":null},{"text":"≥ 7.0.0, ≤ 8.0.37","noFixRecorded":false,"fixedIn":null},{"text":"≥ 2023.0.0, < 2026.4.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 6.0.32 | ≥ 7.0.0, ≤ 8.0.37 | ≥ 2023.0.0, < 2026.4.1","eol":null,"hubHref":"/vendor/otrs/otrs"}],"affectedCount":6,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://otrs.com/release-notes/otrs-security-advisory-2026-02/","label":"otrs.com/release-notes/otrs-security-advisory-2026-02/","hostname":"otrs.com","tags":["Vendor 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