CVE-2026-32098— Parse Server has a protected fields bypass via LiveQuery subscription WHERE clause
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I. Basic Information for CVE-2026-32098
Vulnerability Information
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Vulnerability Title
Parse Server has a protected fields bypass via LiveQuery subscription WHERE clause
Source: NVD (National Vulnerability Database)
Vulnerability Description
Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 9.6.0-alpha.9 and 8.6.35, an attacker can exploit LiveQuery subscriptions to infer the values of protected fields without directly receiving them. By subscribing with a WHERE clause that references a protected field (including via dot-notation or $regex), the attacker can observe whether LiveQuery events are delivered for matching objects. This creates a boolean oracle that leaks protected field values. The attack affects any class that has both protectedFields configured in Class-Level Permissions and LiveQuery enabled. This vulnerability is fixed in 9.6.0-alpha.9 and 8.6.35.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
信息暴露
Source: NVD (National Vulnerability Database)
Vulnerability Title
Parse Server 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Parse Server是Parse Platform开源的一个开源后端，可以部署到任何可以运行 Node.js 的基础设施。 Parse Server 9.6.0-alpha.9之前版本和8.6.35之前版本存在信息泄露漏洞，该漏洞源于LiveQuery订阅可被利用推断受保护字段的值，可能导致信息泄露。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| parse-community | parse-server | >= 9.0.0 < 9.6.0-alpha.9 | - |
II. Public POCs for CVE-2026-32098
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|---|
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- Release 8.6.35 · parse-community/parse-server · GitHubx_refsource_MISC
- Release 9.6.0-alpha.9 · parse-community/parse-server · GitHubx_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2026-32098
Same Patch Batch · parse-community · 2026-03-11 · 9 CVEs total
| CVE-2026-31840 | Parse Server has a SQL injection via dot-notation field name in PostgreSQL | |
| CVE-2026-31856 | Parse Server has a SQL injection via `Increment` operation on nested object field in Postg | |
| CVE-2026-31872 | Parse Server has a protected fields bypass via dot-notation in query and sort | |
| CVE-2026-31871 | Parse Server has a SQL Injection via dot-notation sub-key name in `Increment` operation on | |
| CVE-2026-31875 | Parse Server MFA recovery codes not consumed after use | |
| CVE-2026-31868 | Parse Server has Stored XSS via file upload of HTML-renderable file types | |
| CVE-2026-32234 | Parse Server has a SQL injection via query field name when using PostgreSQL | |
| CVE-2026-31901 | Parse Server has user enumeration via email verification endpoint |
IV. Related Vulnerabilities
Same product: parse-server
- CVE-2026-39381
Parse Server's Endpoint `/sessions/me` bypasses `_Session` ` - CVE-2026-39321
Parse Server has a login timing side-channel reveals user ex - CVE-2026-35200
Parse Server has a file upload Content-Type override via ext - CVE-2026-34784
Parse Server: Streaming file download bypasses afterFind fil - CVE-2026-34215
Parse Server: Auth data exposed via verify password endpoint
Same vendor: parse-community
- CVE-2026-39381
Parse Server's Endpoint `/sessions/me` bypasses `_Session` ` - CVE-2026-39321
Parse Server has a login timing side-channel reveals user ex - CVE-2026-35200
Parse Server has a file upload Content-Type override via ext - CVE-2026-34784
Parse Server: Streaming file download bypasses afterFind fil - CVE-2026-34215
Parse Server: Auth data exposed via verify password endpoint
Same weakness: CWE-200
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