CVE-2026-7730General

LOWCVSS 2.1 · LOW

Signal is active with 3 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

A weakness has been identified in privsim mcp-test-runner 0.2.0. Impacted is the function child_process.spawn of the file src/index.ts of the component MCP Interface. Executing a manipulation of the argument command can lead to os command injection. The attack may be launched remotely. The exploit has been made available to the public and could be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-77CWE-78

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

  • 3 mentions across 1 observed day

What's happening

  • Technical details provided in 1 signal
  • General: 2 classified signals
  • Disclosure: 1 classified signal
  • 3 total mentions across 1 day

Deep dive

Activity timeline3 mentions / 1d
01223Mentions · 2026-05-04: 3Technical Details · 2026-05-04: 105-04
Signal classification2 categories
General
266.7%
Disclosure
133.3%
Referenced assets4 URLs
Full discourse3 posts
  • CVE@CVEnew
    General

    CVE-2026-7730 A weakness has been identified in privsim mcp-test-runner 0.2.0. Impacted is the function child_process.spawn of the file src/index.ts of the component MCP Interface. E… https://www.cve.org/CVERecord?id=CVE-2026-7730

    Post summary

    The text briefly notes a weakness in privsim mcp-test-runner 0.2.0 affecting child_process.spawn, but provides no additional technical details, exploitation evidence, or remediation information.

    00010193
    57.4K followersView on X
  • Infoflowcloud@infoflowcloud
    Disclosure

    🚨*CVE* CVE-2026-7730 A weakness has been identified in privsim mcp-test-runner 0.2.0. Impacted is the function child_process.spawn of the file src/index.ts of the component MCP Interface. E… https://www.cve.org/CVERecord?id=CVE-2026-7730 ----- Traducción: CVE-2026-7730 Se … http://infoflow.cloud`

    Post summary

    The post announces a newly identified weakness in privsim mcp-test-runner 0.2.0, detailing the affected function and file, but does not provide a PoC, exploit code, or mitigation advice.

    0000026
    75 followersView on X
  • Vulmon Vulnerability Feed@VulmonFeeds
    General

    CVE-2026-7730 OS Command Injection in Privsim MCP-Test-Runner 0.2.0 MCP Interfac... https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-7730 Vulnerability Alert Subscriptions: https://alerts.vulmon.com/?utm_source=twitter&utm_medium=social&utm_campaign=2102281&utm_content=1

    Post summary

    The text merely announces the CVE and provides a link for more information, without any detailed or actionable content.

    0000048
    4.0K followersView on X

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