{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-57869", "assignerOrgId": "07aac9b9-e3e9-4d03-a447-764bd31371d7", "state": "PUBLISHED", "assignerShortName": "TML", "dateReserved": "2026-06-26T00:40:34.057Z", "datePublished": "2026-07-07T05:24:38.925Z", "dateUpdated": "2026-07-07T05:24:38.925Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "07aac9b9-e3e9-4d03-a447-764bd31371d7", "shortName": "TML", "dateUpdated": "2026-07-07T05:24:38.925Z"}, "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-639", "description": "CWE-639 Authorization bypass through User-Controlled key", "type": "CWE"}]}, {"descriptions": [{"lang": "en", "cweId": "CWE-1241", "description": "CWE-1241 Use of predictable algorithm in random number generator", "type": "CWE"}]}], "impacts": [{"capecId": "CAPEC-1", "descriptions": [{"lang": "en", "value": "CAPEC-1 Accessing Functionality Not Properly Constrained by ACLs"}]}], "affected": [{"vendor": "MicroRealEstate", "product": "MicroRealEstate", "versions": [{"status": "affected", "version": "0", "lessThanOrEqual": "1.0.0-alpha3", "versionType": "custom"}], "defaultStatus": "affected"}], "descriptions": [{"lang": "en", "value": "Broken object-level access controls and the use of a deterministic pattern during random ID generation in MicroRealEstate allows attackers to access documents uploaded by landlords or tenants without authorization.\n\nThis issue affects MicroRealEstate: through 1.0.0-alpha3.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Broken object-level access controls and the use of a deterministic pattern during random ID generation in MicroRealEstate allows attackers to access documents uploaded by landlords or tenants without authorization.<p>This issue affects MicroRealEstate: through 1.0.0-alpha3.</p>"}]}], "references": [{"url": "https://github.com/microrealestate/microrealestate", "tags": ["product"]}, {"url": "https://www.themissinglink.com.au/security-advisories/cve-2026-57869", "tags": ["third-party-advisory"]}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV4_0": {"attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "LOW", "userInteraction": "NONE", "vulnConfidentialityImpact": "HIGH", "subConfidentialityImpact": "NONE", "vulnIntegrityImpact": "NONE", "subIntegrityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "subAvailabilityImpact": "NONE", "exploitMaturity": "NOT_DEFINED", "Safety": "NOT_DEFINED", "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "valueDensity": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "version": "4.0", "baseSeverity": "HIGH", "baseScore": 7.1, "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N"}}], "credits": [{"lang": "en", "value": "Jake Cleland", "type": "finder"}], "source": {"discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 1.0.2"}}}}

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