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        "cveId": "CVE-2026-19271",
        "assignerOrgId": "ca940d4e-fea4-4aa2-9a58-591a58b1ce21",
        "state": "PUBLISHED",
        "assignerShortName": "TR-CERT",
        "dateReserved": "2026-08-07T14:23:01.592Z",
        "datePublished": "2026-08-26T13:44:57.748Z",
        "dateUpdated": "2026-08-26T13:44:57.748Z"
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                "orgId": "ca940d4e-fea4-4aa2-9a58-591a58b1ce21",
                "shortName": "TR-CERT",
                "dateUpdated": "2026-08-26T13:44:57.748Z"
            },
            "title": "Blind LDAP Injection in Sign-In Endpoint in TÜBİTAK BİLGEM's Liderahenk",
            "datePublic": "2026-08-26T13:36:00.000Z",
            "problemTypes": [
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                    "descriptions": [
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                            "lang": "en",
                            "cweId": "CWE-90",
                            "description": "CWE-90 Improper Neutralization of Special Elements used in an LDAP Query ('LDAP Injection')",
                            "type": "CWE"
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                    "capecId": "CAPEC-136",
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                            "lang": "en",
                            "value": "CAPEC-136 LDAP Injection"
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            "affected": [
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                    "vendor": "TÜBİTAK BİLGEM Software Technologies Research Institute",
                    "product": "Liderahenk",
                    "versions": [
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                            "status": "affected",
                            "version": "3.4.0",
                            "lessThan": "3.5.5",
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                    "value": "Improper Neutralization of Special Elements used in an LDAP Query ('LDAP Injection') vulnerability in TÜBİTAK BİLGEM Software Technologies Research Institute Liderahenk allows LDAP Injection.\n\nThis issue affects Liderahenk: from 3.4.0 before 3.5.5.",
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            ],
            "references": [
                {
                    "url": "https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0916",
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                        "government-resource"
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                        "version": "3.1",
                        "attackVector": "NETWORK",
                        "attackComplexity": "LOW",
                        "privilegesRequired": "NONE",
                        "userInteraction": "NONE",
                        "scope": "UNCHANGED",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "NONE",
                        "availabilityImpact": "NONE",
                        "baseSeverity": "HIGH",
                        "baseScore": 7.5,
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
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            "credits": [
                {
                    "lang": "en",
                    "value": "Emre DOĞAN",
                    "type": "finder"
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            "source": {
                "defect": [
                    "TR-26-0916"
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                "advisory": "TR-26-0916",
                "discovery": "UNKNOWN"
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