CVE-2026-33429

描述

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.54 and 9.6.0, an attacker can subscribe to LiveQuery with a watch parameter targeting a protected field. Although the protected field value is properly stripped from event payloads, the presence or absence of update events reveals whether the protected field changed, creating a binary oracle. For boolean protected fields, the timing of change events is equivalent to knowing the field value. This issue has been patched in versions 8.6.54 and 9.6.0

如何修補 CVE-2026-33429

要修補 CVE-2026-33429,請將受影響套件升級到下列已修補版本。

• —升級至 8.6.54 或更新版本
• —升級至 9.6.0-alpha.43 或更新版本

CVE-2026-33429 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)

• from 0, < 8.6.54, >= 9.0.0, < 9.6.0
• >= 9.0.0, < 9.6.0-alpha.43

CVSS 分數

參考連結(7)

• ADVISORYnvd.nist.gov/vuln/detail/CVE-2026-33429
• PATCHgithub.com/parse-community/parse-server
• WEBgithub.com/parse-community/parse-server/commit/0c0a0a5a37ca821d2553119f2cb3be35322eda4b
• WEBgithub.com/parse-community/parse-server/commit/c62eacaf38de86913f09240583448360b1cc8e67