ruvnet sublinear-time-solver 1.5.0 MCP Interface server.js export_state path traversal

Summaryinfo

A vulnerability was found in ruvnet sublinear-time-solver 1.5.0. It has been classified as critical. Affected by this issue is the function export_state of the file src/consciousness-explorer/mcp/server.js of the component MCP Interface. This manipulation causes path traversal. This vulnerability is tracked as CVE-2026-7645. The attack is possible to be carried out remotely. Moreover, an exploit is present. The project was informed of the problem early through an issue report but has not responded yet.

Detailsinfo

A vulnerability classified as critical was found in ruvnet sublinear-time-solver 1.5.0. Affected by this vulnerability is the function export_state of the file src/consciousness-explorer/mcp/server.js of the component MCP Interface. The manipulation with an unknown input leads to a path traversal vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect integrity, and availability.

The advisory is shared at github.com. This vulnerability is known as CVE-2026-7645. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details and also a public exploit are known. MITRE ATT&CK project uses the attack technique T1006 for this issue.

It is possible to download the exploit at github.com. 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.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-26799). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

• ruvnet

Name

• sublinear-time-solver

Version

• 1.5.0

Website

• Product: https://github.com/ruvnet/sublinear-time-solver/

CPE 2.3info

• 🔒

CPE 2.2info

• 🔒

CVSSv4info

CVSSv3info

CVSSv2info

Exploitinginfo

Threat Intelligenceinfo

Countermeasuresinfo

Timelineinfo

Sourcesinfo

Entryinfo

Submitinfo

Accepted

• Submit #806895: ruvnet sublinear-time-solver / consciousness-explorer sublinear-time-solver 1.5.0, consciousness-explorer 1.1.1, commit 1210646955f33abe5c91f894cc7b04d024f62408 Path Traversal (by BruceJqs)

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Discussion