CVE-2025-59160— matrix-js-sdk has insufficient validation when considering a room to be upgraded by another
Quick assessment
Affected
matrix-org matrix-js-sdk
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
matrix-js-sdk是Matrix开源的一个应用组件。 matrix-js-sdk 38.2.0之前版本存在数据伪造问题漏洞，该漏洞源于MatrixClient::getJoinedRooms中房间前驱链接验证不足，可能导致攻击者用无关房间替换已废弃房间。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-59160
Vulnerability Information
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Vulnerability Title
matrix-js-sdk has insufficient validation when considering a room to be upgraded by another
Source: CVE Program / CVE List V5
Vulnerability Description
Matrix JavaScript SDK is a Matrix Client-Server SDK for JavaScript and TypeScript. matrix-js-sdk before 38.2.0 has insufficient validation of room predecessor links in MatrixClient::getJoinedRooms, allowing a remote attacker to attempt to replace a tombstoned room with an unrelated attacker-supplied room. The issue has been patched and users should upgrade to 38.2.0. A workaround is to avoid using MatrixClient::getJoinedRooms in favor of getRooms() and filtering upgraded rooms separately.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U
Source: CVE Program / CVE List V5
Vulnerability Type
对数据真实性的验证不充分
Source: CVE Program / CVE List V5
Vulnerability Title
matrix-js-sdk 数据伪造问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
matrix-js-sdk是Matrix开源的一个应用组件。 matrix-js-sdk 38.2.0之前版本存在数据伪造问题漏洞，该漏洞源于MatrixClient::getJoinedRooms中房间前驱链接验证不足，可能导致攻击者用无关房间替换已废弃房间。
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-js-sdk | < 38.2.0 | - |
|
II. Public POCs for CVE-2025-59160
| # | POC Description | Source Link | Shenlong Link |
|---|
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V. Comments for CVE-2025-59160
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