CVE-2024-47824— Malicious homeservers can steal message keys when the matrix-react-sdk user invites another user to a room
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I. Basic Information for CVE-2024-47824
Vulnerability Information
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Vulnerability Title
Malicious homeservers can steal message keys when the matrix-react-sdk user invites another user to a room
Source: NVD (National Vulnerability Database)
Vulnerability Description
matrix-react-sdk is react-based software development kit for inserting a Matrix chat/VOIP client into a web page. Starting in version 3.18.0 and before 3.102.0, matrix-react-sdk allows a malicious homeserver to potentially steal message keys for a room when a user invites another user to that room, via injection of a malicious device controlled by the homeserver. This is possible because matrix-react-sdk before 3.102.0 shared historical message keys on invite. Version 3.102.0 fixes this issue by disabling sharing message keys on invite by removing calls to the vulnerable functionality. No known workarounds are available.
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
matrix-react-sdk 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
matrix-react-sdk是Matrix开源的一个用于将Matrix chat/voip客户端插入网页的组件。 matrix-react-sdk存在信息泄露漏洞，该漏洞源于matrix-react-sdk 在邀请时共享了历史消息密钥。
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 |
|---|---|---|---|---|
| matrix-org | matrix-react-sdk | >= 3.18.0, < 3.102.0 | - |
II. Public POCs for CVE-2024-47824
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IV. Related Vulnerabilities
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Prototype pollution in matrix-react-sdk
Same vendor: matrix-org
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Same weakness: CWE-200
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