CVE-2026-30615

CVE Enrichment

CVSS: 8.0 HIGH
EPSS: 0.33%
EPSS Percentile: 23.80%
CISA KEV: Not listed

Description

A prompt injection vulnerability in Windsurf 1.9544.26 allows remote attackers to execute arbitrary commands on a victim system. When Windsurf processes attacker-controlled HTML content, malicious instructions can cause unauthorized modification of the local MCP configuration and automatic registration of a malicious MCP STDIO server, resulting in execution of arbitrary commands without further user interaction. Successful exploitation may allow attackers to execute commands on behalf of the user, persist malicious MCP configuration changes, and access sensitive information exposed through the application.

Technical Details

CVSS Version: 3.1
CNA / NVD Source: cve@mitre.org
Published: 15-Apr-2026 23:16
Last Modified: 17-Jun-2026 17:32
EPSS Date: 2026-10-12
CWE: CWE-77

CVSS Vector


            CVSS:3.1                            AV:L /
                            AC:L /
                            PR:N /
                            UI:N /
                            S:U /
                            C:L /
                            I:H /
                            A:H

References

cve@mitre.org

Last enrichment sync: 18-Oct-2026 17:37
Sources: NVD · FIRST EPSS · CISA KEV
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Reported Context (1)

CVE-2026-30615 Windsurf OX Security Amazon Q VS Code Vulnerability Enabled Code Execution and Cloud Credential Theft

CVE (6)

People (2)

MITRE ATT&CK (1)

Vendors (1)

Products (2)

Note: Related entities, including threat actors, malware, CVEs, MITRE ATT&CK techniques, vendors, products, tools, countries, and industries, are shown when they appear in the same reporting. Their presence does not necessarily mean they were targeted, compromised, vulnerable, responsible for the activity, or directly involved in the incident.