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CVE-2025-54315

Quick assessment

Affected
Matrix Matrix specification
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Matrix是Matrix开源的一个新生态系统，用于开放联合即时消息和 VoIP。 Matrix 1.16之前版本存在安全漏洞，该漏洞源于缺少创建事件唯一性，可能导致安全风险。

CVSS 7.1 · High EPSS 0.33% · P24

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-54315

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The Matrix specification before 1.16 (i.e., with a room version before 12) lacks create event uniqueness.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:H/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
CWE-837
Source: CVE Program / CVE List V5
Vulnerability Title
Matrix 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Matrix是Matrix开源的一个新生态系统，用于开放联合即时消息和 VoIP。 Matrix 1.16之前版本存在安全漏洞，该漏洞源于缺少创建事件唯一性，可能导致安全风险。
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 Matrix specification 0 ~ 1.16 -

II. Public POCs for CVE-2025-54315

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 9564 chars
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Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
In-depth vulnerability mechanism
Trigger conditions & impact
Full executable POC code
Exploit chain & mitigation
POC zip download
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III. Intelligence Information for CVE-2025-54315

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Security Blog Posts for CVE-2025-54315 (1)

Vendor Pages for CVE-2025-54315 (1)

IV. Related Vulnerabilities

Same product: Matrix specification
Same vendor: Matrix
Same weakness: CWE-837

V. Comments for CVE-2025-54315

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