Critical severity9.6OSV Advisory· Published Jul 9, 2025· Updated Apr 15, 2026
CVE-2025-6514
CVE-2025-6514
Description
mcp-remote is exposed to OS command injection when connecting to untrusted MCP servers due to crafted input from the authorization_endpoint response URL
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
mcp-remotenpm | >= 0.0.5, < 0.1.16 | 0.1.16 |
Affected products
2- Range: v0.0.18, v0.0.20, v0.0.21, …
Patches
Vulnerability mechanics
References
6- github.com/advisories/GHSA-6xpm-ggf7-wc3pghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2025-6514ghsaADVISORY
- github.com/geelen/mcp-remote/commit/607b226a356cb61a239ffaba2fb3db1c9dea4bacnvdWEB
- jfrog.com/blog/2025-6514-critical-mcp-remote-rce-vulnerabilitynvdWEB
- research.jfrog.com/vulnerabilities/mcp-remote-command-injection-rce-jfsa-2025-001290844ghsaWEB
- research.jfrog.com/vulnerabilities/mcp-remote-command-injection-rce-jfsa-2025-001290844/nvd
News mentions
1- Prompt injection still drives most agentic AI security failures in productionHelp Net Security · Jun 11, 2026