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CVE-2026-37504

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.

V2Board是V2Board开源的一个多用户代理服务管理面板。 V2Board 1.7.4及之前版本存在安全漏洞，该漏洞源于服务器认证令牌通过GET参数传输，可能导致攻击者从日志源提取令牌并冒充代理服务器节点，拦截所有用户流量。

CVSS 5.3 · Medium EPSS 0.43% · P34

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage

Affected Version Matrix 1

VendorProduct Version RangeStatus
n/a n/a n/a affected
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I. Basic Information for CVE-2026-37504

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Sensitive server_token exposed via GET parameter in V2Board thru 1.7.4. In app/Http/Controllers/Server/UniProxyController.php, the server authentication token is accepted via GET parameter transmission. The token appears in URLs such as /api/v1/server/UniProxy/user?token=SECRET, causing it to be recorded in web server access logs, browser history, HTTP Referer headers, and proxy/CDN logs. An attacker who gains access to any log source can extract the token and impersonate a proxy server node, potentially intercepting all user traffic.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
V2Board 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
V2Board是V2Board开源的一个多用户代理服务管理面板。 V2Board 1.7.4及之前版本存在安全漏洞，该漏洞源于服务器认证令牌通过GET参数传输，可能导致攻击者从日志源提取令牌并冒充代理服务器节点，拦截所有用户流量。
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 -

II. Public POCs for CVE-2026-37504

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III. Intelligence Information for CVE-2026-37504

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Proof of Concept for CVE-2026-37504 (1)

Vendor Pages for CVE-2026-37504 (1)

Same Patch Batch · n/a · 2026-05-01 · 53 CVEs total

CVE-2026-37541 10.0 CRITICAL Open-Vehicle-Monitoring-System-3 安全漏洞
CVE-2026-37539 9.8 CRITICAL cannelloni 安全漏洞
CVE-2026-37531 9.8 CRITICAL Automotive Grade Linux app-framework-main 路径遍历漏洞
CVE-2026-37536 8.8 HIGH Unified Diagnostic Services Support Library in C 安全漏洞
CVE-2026-37552 8.4 HIGH Mix PHP 代码问题漏洞
CVE-2026-37540 8.4 HIGH open-amp 输入验证错误漏洞
CVE-2026-37537 8.1 HIGH Open SAE J1939 输入验证错误漏洞
CVE-2026-37526 7.8 HIGH Automotive Grade Linux app-framework-binder 访问控制错误漏洞
CVE-2026-37525 7.8 HIGH Automotive Grade Linux app-framework-binder 安全漏洞
CVE-2026-37554 7.5 HIGH Vanetza 安全漏洞
CVE-2026-7598 7.3 HIGH libssh2 userauth.c userauth_password integer overflow
CVE-2026-37535 7.1 HIGH ISO-TP (ISO 15765-2) Support Library in C 缓冲区错误漏洞
CVE-2026-37532 7.1 HIGH Automotive Grade Linux agl-service-can-low-level 安全漏洞
CVE-2026-37503 6.9 MEDIUM V2Board 跨站脚本漏洞
CVE-2026-7536 5.3 MEDIUM Open5GS BSF pcfBindings bsf_sess_add_by_ip_address denial of service
CVE-2026-7580 5.3 MEDIUM Exiftool JPEG/QuickTime/MOV/MP4 GM.pm Process_mrld code injection
CVE-2026-37505 4.9 MEDIUM V2Board SQL注入漏洞
CVE-2026-7578 4.7 MEDIUM MacCMS Pro Plugin Installation add.html install unrestricted upload
CVE-2026-7587 4.3 MEDIUM Open5GS AMF nsmf-handler.c amf_nsmf_pdusession_handle_update_sm_context denial of service
CVE-2026-7518 4.3 MEDIUM Open5GS AMF SBI Endpoint sdmsubscription-notify amf_namf_callback_handle_sdm_data_change_n

Showing top 20 of 53 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

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