{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-19933", "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "state": "PUBLISHED", "assignerShortName": "VulDB", "dateReserved": "2026-08-15T12:05:46.831Z", "datePublished": "2026-08-16T04:45:09.404Z", "dateUpdated": "2026-08-16T04:45:09.404Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "shortName": "VulDB", "dateUpdated": "2026-08-16T04:45:09.404Z"}, "title": "DefaultFuction Customer-Relationship-Management-In-C-Project Customer Search gets stack-based overflow", "problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-121", "lang": "en", "description": "Stack-based Buffer Overflow"}]}, {"descriptions": [{"type": "CWE", "cweId": "CWE-119", "lang": "en", "description": "Memory Corruption"}]}], "affected": [{"vendor": "DefaultFuction", "product": "Customer-Relationship-Management-In-C-Project", "versions": [{"version": "2.0", "status": "affected"}], "cpes": ["cpe:2.3:a:defaultfuction:customer-relationship-management-in-c-project:*:*:*:*:*:*:*:*"], "modules": ["Customer Search Module"]}], "descriptions": [{"lang": "en", "value": "A weakness has been identified in DefaultFuction Customer-Relationship-Management-In-C-Project 2.0. Impacted is the function gets of the component Customer Search Module. This manipulation causes stack-based buffer overflow. The attack may be initiated remotely. The exploit has been made available to the public and could be used for attacks. The project confirms, that \"it\u2019s being processed\"."}], "metrics": [{"cvssV4_0": {"version": "4.0", "baseScore": 5.3, "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P", "baseSeverity": "MEDIUM"}}, {"cvssV3_1": {"version": "3.1", "baseScore": 6.3, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R", "baseSeverity": "MEDIUM"}}, {"cvssV3_0": {"version": "3.0", "baseScore": 6.3, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R", "baseSeverity": "MEDIUM"}}, {"cvssV2_0": {"version": "2.0", "baseScore": 6.5, "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR"}}], "timeline": [{"time": "2026-08-15T00:00:00.000Z", "lang": "en", "value": "Advisory disclosed"}, {"time": "2026-08-15T02:00:00.000Z", "lang": "en", "value": "VulDB entry created"}, {"time": "2026-08-15T14:10:57.000Z", "lang": "en", "value": "VulDB entry last update"}], "credits": [{"lang": "en", "value": "Practice (VulDB User)", "type": "reporter"}, {"lang": "en", "value": "VulDB CNA Team", "type": "coordinator"}], "references": [{"url": "https://vuldb.com/vuln/390704", "name": "VDB-390704 | DefaultFuction Customer-Relationship-Management-In-C-Project Customer Search gets stack-based overflow", "tags": ["vdb-entry", "technical-description"]}, {"url": "https://vuldb.com/vuln/390704/cti", "name": "VDB-390704 | CTI Indicators (IOB, IOC, IOA)", "tags": ["signature", "permissions-required"]}, {"url": "https://vuldb.com/cve/CVE-2026-19933", "name": "CVE-2026-19933 | CVE Analysis and Report", "tags": ["third-party-advisory"]}, {"url": "https://vuldb.com/submit/872649", "name": "Submit #872649 | DefaultFuction CRM V2.0 Buffer Overflow", "tags": ["third-party-advisory"]}, {"url": "https://github.com/DefaultFuction/Customer-Relationship-Management-In-C-Project/issues/1", "tags": ["exploit", "issue-tracking"]}, {"url": "https://github.com/DefaultFuction/Customer-Relationship-Management-In-C-Project/", "tags": ["product"]}], "x_generator": ["VulDB PVTS v202608"]}}}

{}

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{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "2.0"}}], "enrichment": {"confidence": 90.0, "confidence_source": "inferred", "scores": [{"score": 90.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Customer-Relationship-Management-In-C-Project", "source": "cna", "vendor": "DefaultFuction"}, "product": "customer-relationship-management-in-c-project", "vendor": "defaultfuction"}], "created": "2026-08-16T06:30:04.560392+00:00", "updated": "2026-08-16T09:45:03.098914+00:00", "vendors": ["defaultfuction", "defaultfuction$PRODUCT$customer-relationship-management-in-c-project"]}