CVE-2026-33326 details an access control bypass vulnerability in Keystone, a Node.js content management system, affecting versions prior to 6.5.2. This flaw allows an authenticated attacker to bypass `{field}.isFilterable` controls in `findMany` queries by passing a cursor, enabling confirmation of record existence via protected field values. Rated Medium with a CVSS score of 4.3, the vulnerability has a network attack vector and low attack complexity, primarily impacting confidentiality by leaking sensitive data existence. There is currently no evidence of active exploitation, public exploit code, or significant community discussion regarding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 6.5.2CPE matchmatch criteria | cpe:2.3:a:keystonejs:keystone:*:*:*:*:*:node.js:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
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