CVE-2026-30854
Parse Server: GraphQL `__type` introspection bypass via inline fragments when public introspection is disabled
EPSS 0.28%
描述
Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. From version 9.3.1 to before version 9.5.0, when graphQLPublicIntrospection is disabled, __type queries nested inside inline fragments (e.g. ... on Query { __type(name:"User") { name } }) bypass the introspection control, allowing unauthenticated users to perform type reconnaissance. __schema introspection is not affected. This issue has been patched in version 9.5.0.
如何修補 CVE-2026-30854
要修補 CVE-2026-30854,請將受影響套件升級到下列已修補版本。
- —升級至 9.5.0 或更新版本
- —升級至 9.5.0-alpha.10 或更新版本
CVE-2026-30854 正在被利用嗎?
低 — EPSS 為 0.3%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- >= 9.3.1, < 9.5.0
- >= 9.3.1-alpha.3, < 9.5.0-alpha.10
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N |