NocteDefensor LudusMCP up to 1.0.24 insert_creds_range_config insertCredsRangeConfig.ts configPath/outputPath path traversal

Summaryinfo

A vulnerability was found in NocteDefensor LudusMCP up to 1.0.24. It has been rated as critical. Affected by this vulnerability is an unknown functionality of the file src/tools/insertCredsRangeConfig.ts of the component insert_creds_range_config. The manipulation of the argument configPath/outputPath leads to path traversal. This vulnerability is listed as CVE-2026-19366. The attack must be carried out locally. In addition, an exploit is available. The project was informed of the problem early through an issue report but has not responded yet.

Detailsinfo

A vulnerability was found in NocteDefensor LudusMCP up to 1.0.24. It has been rated as critical. This issue affects an unknown function of the file src/tools/insertCredsRangeConfig.ts of the component insert_creds_range_config. The manipulation of the argument configPath/outputPath with an unknown input leads to a path traversal vulnerability. Using CWE to declare the problem leads to CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. Impacted is confidentiality, integrity, and availability.

The advisory is shared at github.com. The identification of this vulnerability is CVE-2026-19366. The exploitation is known to be easy. An attack has to be approached locally. Technical details as well as a exploit are known. MITRE ATT&CK project uses the attack technique T1006 for this issue.

It is declared as proof-of-concept. The project was informed of the problem early through an issue report but has not responded yet.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

• NocteDefensor

Name

• LudusMCP

Version

• 1.0.0
• 1.0.1
• 1.0.2
• 1.0.3
• 1.0.4
• 1.0.5
• 1.0.6
• 1.0.7
• 1.0.8
• 1.0.9
• 1.0.10
• 1.0.11
• 1.0.12
• 1.0.13
• 1.0.14
• 1.0.15
• 1.0.16
• 1.0.17
• 1.0.18
• 1.0.19
• 1.0.20
• 1.0.21
• 1.0.22
• 1.0.23
• 1.0.24

Website

• Product: https://github.com/NocteDefensor/LudusMCP/

CPE 2.3info

• 🔒
• 🔒
• 🔒

CPE 2.2info

• 🔒
• 🔒
• 🔒

CVSSv4info

CVSSv3info

CVSSv2info

Exploitinginfo

Threat Intelligenceinfo

Countermeasuresinfo

Timelineinfo

Sourcesinfo

Entryinfo

Submitinfo

Accepted

• Submit #866262: NocteDefensor LudusMCP 1.0.24 Path Traversal (by gongyanyu05)

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Discussion