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CVE-2025-54136

🗓️ 01 Aug 2025 23:08:21Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 10 Media mentions👁 43 Views🌐 WEB

CVE-2025-54136 allows attackers to execute arbitrary code by modifying MCP server definitions without warning.

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Detection
Affected
Refs
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Social
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Node
[
  {
    "vendor": "cursor",
    "product": "cursor",
    "versions": [
      {
        "version": "< 1.3",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
path/payloadHTTP endpoint that serves the payload binary used in MCP deeplink attack chainCWE-78
path/update.htmlPhishing page used to deliver the cursor:// deeplink triggering MCP installation promptCWE-78

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25 Aug 2025 01:41Current
8.4High risk
Vulners AI Score8.4
CVSS 3.17.2 - 8.8
EPSS0.00774
SSVC
43