Description

An low privileged remote attacker can cause authenticated users to perform unintended actions in the FDS Web interface using malicious web pages.

Executive Summary

Technical Details

Mitigations

References

Additional Metadata

{
  "score": "8.0",
  "pubDate": "2026-08-20T09:16:47.597Z",
  "pubdate": "2026-08-20T09:16:47.597Z",
  "executiveSummary": "A cross-site request forgery vulnerability has been identified within the FDS Web interface, potentially allowing a low-privileged remote attacker to compromise the integrity of authenticated user sessions.\nThe vulnerability enables an attacker to induce authenticated users into executing unintended, state-changing actions within the application simply by enticing them to visit malicious web pages under the attacker's control.\nThe affected system is the FDS Web interface. The risk implication involves the unauthorized execution of administrative or privileged functions on behalf of legitimate users, thereby undermining application security boundaries and session integrity.\nAttacker capabilities are constrained to leveraging existing user sessions via cross-channel request inducement, requiring the victim to possess an active authentication state within the targeted web application while interacting with adversary-supplied content.\nSuccessful exploitation requires the victim to be authenticated and interacting with the malicious web page remotely over the network, capitalizing on implicit trust relationships established between the user agent and the vulnerable web interface.",
  "technicalDetails": "The vulnerability resides in the request handling mechanisms of the FDS Web interface, where incoming state-changing HTTP requests lack sufficient validation against cross-site request forgery vectors.\nThe root cause stems from the absence of robust anti-CSRF tokens, SameSite cookie attributes, or equivalent request verification mechanisms capable of ensuring that HTTP requests originate exclusively from intended application contexts rather than arbitrary third-party domains.\nThe vulnerable component is the HTTP request processing layer of the FDS Web interface, exposed via remote network protocols to any client browser interacting with the application.\nExploitation occurs when an attacker crafts a malicious web page containing hidden forms, JavaScript payloads, or automated resource requests configured to target specific functionalities within the FDS Web interface.\nThe attack flow proceeds as follows: First, the target user establishes an authenticated session with the FDS Web interface, storing valid session credentials or session identifiers within the browser context, such as cookies.\nSecond, the low-privileged remote attacker lures the authenticated user into navigating to a malicious web page hosted on an external or untrusted domain.\nThird, the malicious web page automatically submits forged HTTP requests—such as POST, PUT, or GET operations designed to alter state—toward the FDS Web interface using the victim's browser.\nFourth, because the victim's browser automatically appends valid session cookies and authentication credentials to the cross-origin request, the FDS Web interface processes the incoming payload as a legitimate action authorized by the user.\nThe post-exploitation impact includes the unauthorized execution of privileged commands, modification of application data, or performance of arbitrary state-changing operations within the scope of the victim's permissions, all without the user's explicit consent or awareness."
}