{"id":"CVE-2026-108745","title":"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","summary":"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 an…","severity":"low","cvss":3.1,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N","cwe":["CWE-862"],"published":"2026-10-11","updated":"2026-10-11","sourceUpdated":"2026-10-11T13:17:19.097","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-108745","references":[{"url":"https://github.com/dbeaver/cloudbeaver","label":"disclosure@vulncheck.com"},{"url":"https://github.com/dbeaver/cloudbeaver/blob/48885c48f5fbd363bf3391f47a669629b4f3dd24/server/bundles/io.cloudbeaver.server/src/io/cloudbeaver/service/sql/WebSQLDataLOBReceiver.java#L37-L70","label":"disclosure@vulncheck.com"},{"url":"https://github.com/dbeaver/cloudbeaver/blob/48885c48f5fbd363bf3391f47a669629b4f3dd24/server/bundles/io.cloudbeaver.server/src/io/cloudbeaver/service/sql/WebSQLResultServlet.java#L57-L94","label":"disclosure@vulncheck.com"},{"url":"https://hackmd.io/@haind03/cloudbeaver-sql-lob-servlet-missing-authorization","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/cloudbeaver-through-25.3.5-missing-authorization-via-api-sql-result-value-servlet","label":"disclosure@vulncheck.com"}],"tags":["nvd"],"ingestedAt":"2026-10-11T13:51:17.036Z","slug":"CVE-2026-108745","body":"## Overview\n\nCloudBeaver 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":17,"depthScoreParts":{"impact":17.1,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}