{"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":"2026-07-07T13:32:42.313Z"},"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"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-07-07T13:32:30.572324Z","id":"CVE-2026-57869","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-07-07T13:32:42.313Z"}}]}}