CVE-2025-66908
Quick assessment
Affected
n/a n/a
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.
turms是turms-im开源的一个即时通讯引擎。 turms AI-Serving module v0.10.0-SNAPSHOT及之前版本存在安全漏洞，该漏洞源于OCR图像上传功能中文件类型验证不当，可能导致服务器端代码执行。
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I. Basic Information for CVE-2025-66908
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Turms AI-Serving module v0.10.0-SNAPSHOT and earlier contains an improper file type validation vulnerability in the OCR image upload functionality. The OcrController in turms-ai-serving/src/main/java/im/turms/ai/domain/ocr/controller/OcrController.java uses the @FormData(contentType = MediaTypeConst.IMAGE) annotation to restrict uploads to image files, but this constraint is not properly enforced. The system relies solely on client-provided Content-Type headers and file extensions without validating actual file content using magic bytes (file signatures). An attacker can upload arbitrary file types including executables, scripts, HTML, or web shells by setting the Content-Type header to "image/*" or using an image file extension. This bypass enables potential server-side code execution, stored XSS, or information disclosure depending on how uploaded files are processed and served.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
turms 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
turms是turms-im开源的一个即时通讯引擎。 turms AI-Serving module v0.10.0-SNAPSHOT及之前版本存在安全漏洞，该漏洞源于OCR图像上传功能中文件类型验证不当，可能导致服务器端代码执行。
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 |
|---|---|---|---|---|
| - | n/a | n/a | - |
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II. Public POCs for CVE-2025-66908
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2025-66908 (3)
Same Patch Batch · n/a · 2025-12-19 · 16 CVEs total
| CVE-2025-14546 | 6.3 MEDIUM | FastAPI SSO 安全漏洞 |
| CVE-2025-14908 | 6.3 MEDIUM | JeecgBoot Multi-Tenant Management SysTenantController.java improper authentication |
| CVE-2025-14966 | 4.7 MEDIUM | FastAdmin Backend Controller Backend.php selectpage sql injection |
| CVE-2025-14909 | 4.3 MEDIUM | JeecgBoot SysUserOnlineController.java SysUserOnlineController user session |
| CVE-2025-14955 | 3.7 LOW | Open5GS PFCP handler.c ogs_pfcp_handle_create_pdr initialization |
| CVE-2025-14954 | 3.7 LOW | Open5GS QER/FAR/URR/PDR context.c ogs_pfcp_qer_find_or_add assertion |
| CVE-2025-14953 | 3.1 LOW | Open5GS FAR-ID handler.c ogs_pfcp_handle_create_pdr null pointer dereference |
| CVE-2025-66911 | turms 安全漏洞 | |
| CVE-2025-66909 | turms 安全漏洞 | |
| CVE-2025-50681 | igmpproxy 安全漏洞 | |
| CVE-2025-66910 | turms 安全漏洞 | |
| CVE-2025-66906 | turms 安全漏洞 | |
| CVE-2025-66905 | Takes 安全漏洞 | |
| CVE-2025-67442 | EVE-NG 安全漏洞 | |
| CVE-2025-63665 | GT Edge AI 安全漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2025-66908
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