{"id":"CVE-2026-108745","summary":"CloudBeaver through 25.3.5 Missing Authorization via /api/sql-result-value Servlet","details":"CloudBeaver through 25.3.5 contains a missing authorization vulnerability in WebSQLResultServlet that allows any web session holder to read other users' LOB export files from a shared folder. Attackers can guess table and column names and enumerate second-resolution timestamps to download victims' LOB values, including data from connections they cannot query.","modified":"2026-10-13T07:08:08.590493525Z","published":"2026-10-11T12:19:47.387Z","database_specific":{"cwe_ids":["CWE-862"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/108xxx/CVE-2026-108745.json","cna_assigner":"VulnCheck"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/108xxx/CVE-2026-108745.json"},{"type":"ADVISORY","url":"https://hackmd.io/@haind03/cloudbeaver-sql-lob-servlet-missing-authorization"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-108745"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/cloudbeaver-through-25.3.5-missing-authorization-via-api-sql-result-value-servlet"},{"type":"PACKAGE","url":"https://github.com/dbeaver/cloudbeaver"},{"type":"ARTICLE","url":"https://github.com/dbeaver/cloudbeaver/blob/48885c48f5fbd363bf3391f47a669629b4f3dd24/server/bundles/io.cloudbeaver.server/src/io/cloudbeaver/service/sql/WebSQLDataLOBReceiver.java#L37-L70"},{"type":"ARTICLE","url":"https://github.com/dbeaver/cloudbeaver/blob/48885c48f5fbd363bf3391f47a669629b4f3dd24/server/bundles/io.cloudbeaver.server/src/io/cloudbeaver/service/sql/WebSQLResultServlet.java#L57-L94"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/dbeaver/cloudbeaver","events":[{"introduced":"0"},{"fixed":"5cd56acf4f32ef38c2a7dec49eb6fec6258ddd1f"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"last_affected":"25.3.5"},{"fixed":"25.3.5"}],"source":["AFFECTED_FIELD","DESCRIPTION"]}}],"versions":["25.3.2","25.2.5","25.2.4","25.1.3","25.1.2","25.1.1","25.0.4","25.0.3","25.0.2","24.3.3","24.3.2","24.3.1","24.2.4","24.2.2","24.1.5","24.1.4","24.1.3","24.1.1","24.0.5","24.0.4","24.0.1","23.3.5","23.3.1","23.2.5","23.1.4","23.1.3","23.1.2","v23.1.0","v23_0_5","21.3.3","1.1.0","1.0.4","1.0.3","1.0.2","1.0.1b","1.0.0"],"database_specific":{"vanir_signatures_modified":"2026-10-13T07:08:08Z","source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-108745.json","vanir_signatures":[{"signature_version":"v1","source":"https://github.com/dbeaver/cloudbeaver/commit/5cd56acf4f32ef38c2a7dec49eb6fec6258ddd1f","target":{"file":"server/bundles/io.cloudbeaver.server/src/io/cloudbeaver/service/sql/impl/WebDBDResultSetDataProvider.java"},"deprecated":false,"digest":{"line_hashes":["55997458069893396744528248292552973662","120132259931740475327361482631696648580","50169201648237779935351900661704915203","303179763456599379147042101101236547277","290581427409867130376031603226217332522","210298844084655278386871821946519699600","112477088243805250215292586117324629834"],"threshold":0.9},"id":"CVE-2026-108745-45bf56c8","signature_type":"Line"}]}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N"}]}