CVE-2026-30310Network attack vector

Unauthenticated command execution via prompt misclassification

Published Mar 31, 2026 · Updated Mar 31, 2026

Command injection in Sixth 0.0.68 and earlier allows remote attackers to execute arbitrary terminal commands through crafted prompts. The Tool Call Parser and Command Validation Logic rely on the model to classify wrapped attacker-supplied commands, and the Auto-Execution Module runs commands labeled safe without approval. The Execute safe commands option must be enabled; successful prompt injection bypasses the destructive-command approval gate and executes with the privileges of the Sixth process.

CVSS severity9.8
Critical
EPSS probability0.51%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Command injection in Sixth 0.0.68 and earlier allows remote attackers to execute arbitrary terminal commands through crafted prompts. The Tool Call Parser and Command Validation Logic rely on the model to classify wrapped attacker-supplied commands, and the Auto-Execution Module runs commands labeled safe without approval. The Execute safe commands option must be enabled; successful prompt injection bypasses the destructive-command approval gate and executes with the privileges of the Sixth process.

The record

CVE
CVE-2026-30310
Published
Mar 31, 2026
Updated
Mar 31, 2026
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-77, T1059
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 31, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 31, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

9.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')
T1059Command and Scripting Interpreter

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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