{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-59509","assignerOrgId":"5a6e4751-2f3f-4070-9419-94fb35b644e8","state":"PUBLISHED","assignerShortName":"CIRCL","dateReserved":"2026-07-05T12:01:53.145Z","datePublished":"2026-07-05T12:02:06.985Z","dateUpdated":"2026-07-06T13:28:15.975Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"cve-search","repo":"https://github.com/cve-search/cve-search/","vendor":"cve-search","versions":[{"lessThanOrEqual":"v6.0.0","status":"affected","version":"v4.0","versionType":"semver"}]}],"credits":[{"lang":"en","type":"finder","value":"George Chen"},{"lang":"en","type":"remediation developer","value":"Esa Jokinen"},{"lang":"en","type":"remediation reviewer","value":"P-T-I"},{"lang":"en","type":"coordinator","value":"Alexandre Dulaunoy"}],"descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"An unauthenticated improper input validation vulnerability in the <code>POST /fetch_cve_data</code> endpoint in cve-search. A remote attacker can manipulate request parameters controlling the MongoDB collection, projected fields, and regular-expression filters to read arbitrary application MongoDB collections. This can expose administrative usernames and password hashes from the <code>mgmt_users</code> collection, enabling offline password cracking and potential administrative account compromise."}],"value":"An unauthenticated improper input validation vulnerability in the POST /fetch_cve_data endpoint in cve-search. A remote attacker can manipulate request parameters controlling the MongoDB collection, projected fields, and regular-expression filters to read arbitrary application MongoDB collections. This can expose administrative usernames and password hashes from the mgmt_users collection, enabling offline password cracking and potential administrative account compromise."}],"exploits":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"PoC included in the disclosure"}],"value":"PoC included in the disclosure"}],"impacts":[{"capecId":"CAPEC-676","descriptions":[{"lang":"en","value":"CAPEC-676 NoSQL Injection"}]}],"metrics":[{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":9.2,"baseSeverity":"CRITICAL","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"HIGH","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"NONE","vulnerabilityResponseEffort":"NOT_DEFINED"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-20","description":"CWE-20 Improper Input Validation","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"5a6e4751-2f3f-4070-9419-94fb35b644e8","shortName":"CIRCL","dateUpdated":"2026-07-05T12:44:41.568Z"},"references":[{"tags":["patch"],"url":"https://github.com/cve-search/cve-search/pull/1218"},{"tags":["exploit","technical-description"],"url":"https://github.com/cve-search/cve-search/issues/1217"}],"source":{"discovery":"UNKNOWN"},"title":"Unauthenticated arbitrary MongoDB collection read in cve-search","x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-07-06T13:28:10.055796Z","id":"CVE-2026-59509","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"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":"2026-07-06T13:28:15.975Z"}}]}}