CVE-2024-7819— CORS Misconfiguration in danswer-ai/danswer
Quick assessment
Affected
danswer-ai danswer-ai/danswer
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.
Danswer是Danswer AI开源的一个连接到公司文档、应用程序和人员的人工智能助手。 Danswer v1.4.1版本存在访问控制错误漏洞，该漏洞源于CORS配置不当，可能导致敏感信息泄露。
Possible ATT&CK Techniques 1 AI
T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2024-7819
Vulnerability Information
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Vulnerability Title
CORS Misconfiguration in danswer-ai/danswer
Source: CVE Program / CVE List V5
Vulnerability Description
A CORS misconfiguration in danswer-ai/danswer v1.4.1 allows attackers to steal sensitive information such as chat contents, API keys, and other data. This vulnerability occurs due to improper validation of the origin header, enabling malicious web pages to make unauthorized requests to the application's API.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
源验证错误
Source: CVE Program / CVE List V5
Vulnerability Title
Danswer 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Danswer是Danswer AI开源的一个连接到公司文档、应用程序和人员的人工智能助手。 Danswer v1.4.1版本存在访问控制错误漏洞，该漏洞源于CORS配置不当，可能导致敏感信息泄露。
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 |
|---|---|---|---|---|
| danswer-ai | danswer-ai/danswer | unspecified ~ latest | - |
|
II. Public POCs for CVE-2024-7819
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2024-7819 (1)
Same Patch Batch · danswer-ai · 2025-03-20 · 10 CVEs total
| CVE-2025-0182 | Denial of Service in danswer-ai/danswer | |
| CVE-2024-7779 | ReDoS (Regular Expression Denial of Service) in danswer-ai/danswer | |
| CVE-2024-7767 | Improper Access Control in danswer-ai/danswer | |
| CVE-2024-7957 | Arbitrary File Overwrite in danswer-ai/danswer | |
| CVE-2024-8028 | Denial of Service in danswer-ai/danswer | |
| CVE-2024-8057 | Improper Access Control in danswer-ai/danswer | |
| CVE-2024-8065 | CSRF in danswer-ai/danswer | |
| CVE-2024-9612 | Unauthorized Access in danswer-ai/danswer | |
| CVE-2024-9617 | IDOR in danswer-ai/danswer |
IV. Related Vulnerabilities
Same product: danswer-ai/danswer
Same vendor: danswer-ai
Same weakness: CWE-346
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mcp-chrome-bridge through 1.0.31 CORS Origin Bypass
V. Comments for CVE-2024-7819
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