{"id":"CVE-2026-121416","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-121416","summary":"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…","details":"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.","published":"2026-11-03T15:17:31.367","modified":"2026-11-03T15:17:31.500","cvss":{"score":7.1,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://github.com/surrealdb/surrealdb/security/advisories/GHSA-p296-7pr4-87rr"},{"type":"WEB","url":"https://www.vulncheck.com/advisories/surrealdb-2.0.0-before-3.3.1-deny-funcs-capability-bypass-via-method-style-invocations"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-11-03T15:17:31.500"}}