{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-10549","assignerOrgId":"a51c9250-e584-488d-808b-03e6f1386796","state":"PUBLISHED","assignerShortName":"yandex","dateReserved":"2026-06-01T13:30:40.384Z","datePublished":"2026-06-02T08:27:06.020Z","dateUpdated":"2026-06-02T13:30:02.360Z"},"containers":{"cna":{"providerMetadata":{"orgId":"a51c9250-e584-488d-808b-03e6f1386796","shortName":"yandex","dateUpdated":"2026-06-02T08:27:06.020Z"},"title":"Privilege escalation in Yandex Database","datePublic":"2026-06-02T08:26:00.000Z","problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-280","description":"CWE-280 Improper handling of insufficient permissions or privileges","type":"CWE"}]}],"impacts":[{"capecId":"CAPEC-233","descriptions":[{"lang":"en","value":"CAPEC-233 Privilege Escalation"}]}],"affected":[{"vendor":"Yandex","product":"Yandex Database","versions":[{"status":"affected","version":"0","lessThan":"25.3.1.25","versionType":"custom"}],"defaultStatus":"unaffected"}],"descriptions":[{"lang":"en","value":"LDAP filter injection vulnerability in Yandex Database prior to 25.3.1.25 allows a remote attacker with valid LDAP credentials to bypass group membership checks resulting in unauthorized access to the database.","supportingMedia":[{"type":"text/html","base64":false,"value":"LDAP filter injection vulnerability in Yandex Database prior to 25.3.1.25 allows a remote attacker with valid LDAP credentials to bypass group membership checks resulting in unauthorized access to the database."}]}],"references":[{"url":"https://ydb.tech/docs/ru/security-changelog"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"LOW","userInteraction":"NONE","vulnConfidentialityImpact":"LOW","subConfidentialityImpact":"LOW","vulnIntegrityImpact":"LOW","subIntegrityImpact":"LOW","vulnAvailabilityImpact":"LOW","subAvailabilityImpact":"LOW","exploitMaturity":"NOT_DEFINED","Safety":"NOT_DEFINED","Automatable":"YES","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"NOT_DEFINED","version":"4.0","baseSeverity":"MEDIUM","baseScore":5.3,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L/AU:Y"}}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 1.0.2"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-06-02T13:29:57.773436Z","id":"CVE-2026-10549","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":"2026-06-02T13:30:02.360Z"}}]}}