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CVE-2026-37504

nvd nist
Published: May 1, 2026Modified: Jun 17, 2026

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7.5
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Exploitability: 3.9 / Impact: 3.6
Source: NVD

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.

Affected (1)

Products: V2board: V2board
V2board
1 product
V2board
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
V2board
Up to 1.7.4

Related CWEs

CWE-598
Use of GET Request Method With Sensitive Query Strings
The web application uses the HTTP GET method to process a request and includes sensitive information in the query string of that request.

References (2)

Source: cve@mitre.org
ExploitThird Party Advisory
Source: cve@mitre.org
Product

Timeline

No history available yet.