CVE-2023-36123Public exploit

Local code execution through custom XAML import

Published Oct 6, 2023 · Updated Sep 19, 2024

Path traversal in Hex-Dragon Plain Craft Launcher 2 Alpha 1.3.9 allows local users to execute code via a crafted custom XAML file. The public proof of concept supplies Custom.xaml for import and invokes the launcher's Run Command action, but no public code analysis identifies the path-validation error. Exploitation requires local access, import, and deliberate activation of the custom page; successful use executes code in the launcher's user context and exposes accessible files.

CVSS severity7.8
High
EPSS probability0.73%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Path traversal in Hex-Dragon Plain Craft Launcher 2 Alpha 1.3.9 allows local users to execute code via a crafted custom XAML file. The public proof of concept supplies Custom.xaml for import and invokes the launcher's Run Command action, but no public code analysis identifies the path-validation error. Exploitation requires local access, import, and deliberate activation of the custom page; successful use executes code in the launcher's user context and exposes accessible files.

The record

CVE
CVE-2023-36123
Published
Oct 6, 2023
Updated
Sep 19, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-22, T1204.002
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 6, 2023CVE publishedPublication date reported by the CVE source.
  2. Sep 19, 2024Record 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 vectorlocal
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

7.8NIST NVDCVSS:3.1/AV:L/AC:L/PR:L/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)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
T1204.002User Execution: Malicious File

Public exploit references

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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