CVE-2026-31840

描述

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 9.6.0 and 8.6.28, an attacker can use a dot-notation field name in combination with the sort query parameter to inject SQL into the PostgreSQL database through an improper escaping of sub-field values in dot-notation queries. The vulnerability may also affect queries that use dot-notation field names with the distinct and where query parameters. This vulnerability only affects deployments using a PostgreSQL database. This vulnerability is fixed in 9.6.0 and 8.6.28.

如何修補 CVE-2026-31840

要修補 CVE-2026-31840,請將受影響套件升級到下列已修補版本。

• —升級至 8.6.28 或更新版本
• —升級至 9.6.0-alpha.2 或更新版本

CVE-2026-31840 正在被利用嗎?

低 — EPSS 為 0.4%,目前沒有觀察到大規模利用活動。

受影響套件(2)

• from 0, < 8.6.28, >= 9.0.0, < 9.6.0
• >= 9.0.0, < 9.6.0-alpha.2

CVSS 分數

參考連結(5)

• ADVISORYnvd.nist.gov/vuln/detail/CVE-2026-31840
• PATCHgithub.com/parse-community/parse-server
• WEBgithub.com/parse-community/parse-server/releases/tag/8.6.28
• WEBgithub.com/parse-community/parse-server/releases/tag/9.6.0-alpha.2