CVE-2026-30302

Published Mar 27, 2026 CVSS 3.1 · 10 Critical EPSS 2.1% KEV · Not listed
Description
The command auto-approval module in CodeRider-Kilo contains an OS Command Injection vulnerability, rendering its whitelist security mechanism ineffective. The vulnerability stems from the incorrect use of an incompatible command parser (the Unix-based shell-quote library) to analyze commands on the Windows platform, coupled with a failure to correctly handle Windows CMD-specific escape sequences (^). Attackers can exploit this discrepancy between the parsing logic and the execution environment by constructing payloads such as git log ^" & malicious_command ^". The CodeRider-Kilo parser is deceived by the escape characters, misinterpreting the malicious command connector (&) as being within a protected string argument and thus auto-approving the command. However, the underlying Windows CMD interpreter ignores the escaped quotes, parsing and executing the subsequent malicious command directly. This allows attackers to achieve arbitrary Remote Code Execution (RCE) after bypassing what appears to be a legitimate Git whitelist check.

Analysis

AI-generated

Technical impact

The vulnerability is a command injection flaw (CWE-78) in the auto‑approval module of CodeRider-Kilo. By exploiting a mismatch between the Unix‑based shell‑quote parser and the Windows command processor, an attacker can craft a string such as git log ^\" & malicious_command ^\" that the parser deems safe and auto‑approves, but the Windows CMD interpreter executes the injected connector and runs the malicious command. This flaw directly allows remote code execution on the host, giving attackers full control over the executing process.

Affected Systems

The affected product is CodeRider‑Kilo from the coderider‑kilo vendor. The provided advisory does not list specific version numbers, so any installation that includes the auto‑approval feature is potentially vulnerable. The CPE string indicates that all releases of the CodeRider component are impacted.

Risk and Exploitability

The CVSS score of 10 signals a critical severity, while the EPSS score of 2 % suggests that exploitation is not yet common. The vulnerability is not within the CISA KEV catalog, which may indicate limited public awareness. The likely attack vector is through the auto‑approval interface or API that accepts untrusted command strings. Because the flaw bypasses the whitelist, an attacker with sufficient permissions to trigger the auto‑approval can execute arbitrary commands under the privileges of the CodeRider service.

Remediation

No solution or workaround provided in the CVE record.

OpenCVE Recommended Actions

  • Apply any vendor patch or update that resolves the command parsing issue.
  • If no patch is available, disable the auto‑approval feature or restrict it to trusted users only.
  • Adjust the command parser to use a Windows‑compatible quoting library and correctly handle CMD escape sequences.
  • Enforce network or host‑based controls to block unexpected outbound connections or command executions by the CodeRider service.

Generated by OpenCVE AI on June 18, 2026 at 09:49 UTC.

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
Title OS Command Injection in CodeRider-Kilo Auto-Approval Module Enables Remote Code Execution
Type Values Removed Values Added
Title OS Command Injection in CodeRider-Kilo Auto-Approval Module Enables Remote Code Execution
Type Values Removed Values Added
Title OS Command Injection in CodeRider‑Kilo Auto‑Approval Module Enables Remote Code Execution
Type Values Removed Values Added
Title OS Command Injection in CodeRider‑Kilo Auto‑Approval Module Enables Remote Code Execution
Type Values Removed Values Added
First Time appeared Coderider-kilo
Coderider-kilo coderider
CPEs cpe:2.3:a:coderider-kilo:coderider:*:*:*:*:*:*:*:*
Vendors & Products Coderider-kilo
Coderider-kilo coderider
Type Values Removed Values Added
First Time appeared Coderider
Coderider coderider-kilo
Vendors & Products Coderider
Coderider coderider-kilo
Type Values Removed Values Added
Title OS Command Injection in CodeRider‑Kilo Auto‑Approval Module Allows Remote Code Execution on Windows
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 10, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title OS Command Injection in CodeRider‑Kilo Auto‑Approval Module Allows Remote Code Execution on Windows
Weaknesses CWE-78
Type Values Removed Values Added
Description The command auto-approval module in CodeRider-Kilo contains an OS Command Injection vulnerability, rendering its whitelist security mechanism ineffective. The vulnerability stems from the incorrect use of an incompatible command parser (the Unix-based shell-quote library) to analyze commands on the Windows platform, coupled with a failure to correctly handle Windows CMD-specific escape sequences (^). Attackers can exploit this discrepancy between the parsing logic and the execution environment by constructing payloads such as git log ^" & malicious_command ^". The CodeRider-Kilo parser is deceived by the escape characters, misinterpreting the malicious command connector (&) as being within a protected string argument and thus auto-approving the command. However, the underlying Windows CMD interpreter ignores the escaped quotes, parsing and executing the subsequent malicious command directly. This allows attackers to achieve arbitrary Remote Code Execution (RCE) after bypassing what appears to be a legitimate Git whitelist check.
References
Weaknesses
  • CWE-78

    Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Mar 27, 2026, 8:22 PM
Reserved
Mar 4, 2026, 12:00 AM
Status
Analyzed
Published
Mar 27, 2026, 4:16 PM
Modified
Nov 11, 2026, 7:10 PM