{"id":"CVE-2026-121416","published":"2026-11-03T15:17:31.367","lastModified":"2026-11-03T19:18:02.507","description":"SurrealDB 2.0.0 before 3.3.1 does not enforce --deny-funcs restrictions on method-style function calls in the streaming engine, because MethodPart::evaluate invokes resolved functions without a capability check. Authenticated users who can submit queries can run denied functions via method syntax, e.g. [1,2].map() or $f.put()/$f.get() to write and read file bucket data despite file::* denials.","cvssScore":7.1,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N","cwes":["CWE-284"],"vendors":[],"products":[],"references":[{"url":"https://github.com/surrealdb/surrealdb/security/advisories/GHSA-p296-7pr4-87rr","tags":[]},{"url":"https://www.vulncheck.com/advisories/surrealdb-2.0.0-before-3.3.1-deny-funcs-capability-bypass-via-method-style-invocations","tags":[]}],"exploitRefs":[{"url":"https://github.com/surrealdb/surrealdb/security/advisories/GHSA-p296-7pr4-87rr","tags":[]}],"hasPoc":true,"ai":null}