Le traitement incorrect des URLs personnalisées par Dive peut conduire à une Exécution Arbitraire de Code à Distance

The impact of this vulnerability is significant, as it allows for complete remote code execution. An attacker can leverage this flaw to install malware, steal sensitive data, or gain persistent access to the victim's system. The attack vector is particularly concerning, as it can be triggered simply by visiting a malicious website or clicking on a crafted link embedded within seemingly legitimate content. This makes it easy to trick users into triggering the vulnerability without their knowledge. The attack does not require any authentication or complex exploitation techniques, making it accessible to a wide range of attackers.

Users who rely on Dive for MCP Host integration and are running vulnerable versions (0.9.0 - 0.9.3) are at significant risk. This includes developers, IT professionals, and anyone using Dive within their workflow. Shared hosting environments where Dive is deployed could be particularly vulnerable, as a compromised website could potentially exploit this vulnerability on multiple systems.

• windows / supply-chain: Monitor for Dive process executions with unusual command-line arguments. Use Sysinternals Process Monitor to observe network connections and file system activity related to Dive.

Get-Process -Name Dive | Select-Object -ExpandProperty Path

• linux / server: Monitor Dive process logs for suspicious URL requests. Use lsof to identify open files associated with Dive and look for unexpected files.

lsof | grep Dive

• generic web: Inspect HTTP traffic for requests to Dive with the transport parameter containing suspicious values. Examine web server access logs for requests containing crafted URLs targeting Dive.

grep 'transport=' /var/log/apache2/access.log

1. 2025-09-03Disclosure

   disclosure

1. Réservé2025-08-27
2. Publiée2025-09-03
3. EPSS mis à jour2026-03-23

The primary mitigation for CVE-2025-58176 is to upgrade Dive to version 0.9.4 or later, which contains the fix for this vulnerability. If upgrading is not immediately feasible, consider implementing a temporary workaround by blocking access to external URLs within the Dive application. This can be achieved through network-level firewalls or proxy configurations. Additionally, educate users to be cautious about clicking on links from untrusted sources and to verify the legitimacy of websites before visiting them. After upgrading, confirm the fix by attempting to trigger the vulnerability with a known malicious URL and verifying that the application no longer executes code.