CVE-2026-17497Network attack vector

Remote code execution via unrestricted Tauri shell capability

Published Jul 26, 2026 · Updated Jul 26, 2026

Command injection in codexu NoteGen before 0.32.0 allows remote attackers to execute operating system commands through webview script execution. The default Tauri capability manifests grant shell:allow-execute for bash, python, and python3 with unrestricted arguments, exposing plugin:shell|execute to webview JavaScript. Exploitation requires attacker-controlled script to run in the application webview, such as through chat XSS, and executes commands with the NoteGen process privileges.

CVSS severity8.3
High
EPSS probability0.46%
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 codexu NoteGen before 0.32.0 allows remote attackers to execute operating system commands through webview script execution. The default Tauri capability manifests grant shell:allow-execute for bash, python, and python3 with unrestricted arguments, exposing plugin:shell|execute to webview JavaScript. Exploitation requires attacker-controlled script to run in the application webview, such as through chat XSS, and executes commands with the NoteGen process privileges.

The record

CVE
CVE-2026-17497
Published
Jul 26, 2026
Updated
Jul 26, 2026
Vendor
codexu
Product
NoteGen
Classifications
CWE-276, CWE-1249, CWE-78, T1059
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 26, 2026CVE publishedPublication date reported by the CVE source.
  2. Jul 26, 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?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <0.32.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

codexu · NoteGenversion=0 <0.32.0

Published CVSS scores

8.3JFrogCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

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-276Incorrect Default Permissions
CWE-1249Application-Level Admin Tool with Inconsistent View of Underlying Operating System
CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS 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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