CVE-2019-3784— Cloud Foundry Stratos contains a Session Collision Vulnerability
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I. Basic Information for CVE-2019-3784
Vulnerability Information
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Vulnerability Title
Cloud Foundry Stratos contains a Session Collision Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
Cloud Foundry Stratos, versions prior to 2.3.0, contains an insecure session that can be spoofed. When deployed on cloud foundry with multiple instances using the default embedded SQLite database, a remote authenticated malicious user can switch sessions to another user with the same session id.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
会话固定
Source: NVD (National Vulnerability Database)
Vulnerability Title
Cloud Foundry Stratos 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cloud Foundry Stratos是美国Cloud Foundry基金会的一款基于Web的应用程序管理控制台。该产品主要用于管理在Cloud Foundry集群中运行的应用程序，并执行集群管理任务。 Cloud Foundry Stratos 2.3.0之前版本中存在安全漏洞。远程攻击者可利用该漏洞将用户切换至具有相同ID的所伪造的会话。
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 |
|---|---|---|---|---|
| Cloud Foundry | Stratos | All ~ 2.3.0 | - |
II. Public POCs for CVE-2019-3784
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://www.cloudfoundry.org/blog/cve-2019-3784x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2019-3784
Same Patch Batch · Cloud Foundry · 2019-03-07 · 4 CVEs total
| CVE-2019-3775 | UAA allows users to modify their own email address | |
| CVE-2019-3781 | CF CLI does not sanitize user's password in verbose/trace/debug | |
| CVE-2019-3783 | Cloud Foundry Stratos Deploys With Public Default Session Store Secret |
IV. Related Vulnerabilities
Same weakness: CWE-384
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MCP Ruby SDK: Insufficient Session Binding Allows SSE Stream - CVE-2026-33757
OpenBao lacks user confirmation for OIDC direct callback mod - CVE-2026-25101
Session Fixation in Bludit
V. Comments for CVE-2019-3784
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