PT-2026-89481

knowns through 0.33.0 fails to validate the path query parameter in the workspace browse endpoint, allowing remote attackers to enumerate arbitrary directories on the host filesystem. Attackers can traverse the directory structure to locate project directories and identify targets for further...

PT-2026-89478

knowns through 0.33.0 fails to properly validate template destination paths in the code generation template engine, allowing attackers to read and write arbitrary files outside the project root. Attackers can supply malicious templates that traverse directories to overwrite shell profiles, steal...

PT-2026-89480

knowns through 0.33.0 exempts the project.set action from permission guard checks unconditionally, allowing read-only agent sessions to bypass restrictions. Attackers can invoke project.set to repoint the server at another project directory and obtain write access capabilities...

PT-2026-89477

knowns versions before 0.31.0 fail to properly validate the x-opencode-directory request header in the /api/opencode proxy endpoint. Remote attackers can supply arbitrary directory paths to execute file operations outside the project root on the host system...

CVE-2026-86775

knowns npm package versions = 0.29.1 contain a path traversal vulnerability in the Document API. The HTTP handler in internal/server/routes/docs.go normalizes the user-supplied document path with cleanDocPath, which strips leading/trailing slashes and the .md suffix but does not neutralize ../...

CVE-2026-86775 knowns before 0.30.0 Path Traversal via Document API

knowns npm package versions = 0.29.1 contain a path traversal vulnerability in the Document API. The HTTP handler in internal/server/routes/docs.go normalizes the user-supplied document path with cleanDocPath, which strips leading/trailing slashes and the .md suffix but does not neutralize ../...

CVE-2026-86775 knowns before 0.30.0 Path Traversal via Document API

knowns npm package versions = 0.29.1 contain a path traversal vulnerability in the Document API. The HTTP handler in internal/server/routes/docs.go normalizes the user-supplied document path with cleanDocPath, which strips leading/trailing slashes and the .md suffix but does not neutralize ../...

CVE-2026-86775

CVE-2026-86775 affects the knowns npm package (versions ≤ 0.29.1) with a path traversal vulnerability in the Document API. The root cause lies in cleanDocPath() in internal/server/routes/docs.go, which strips leading/trailing slashes and the .md suffix but fails to neutralize ../ sequences, and i...

EUVD-2026-74952

knowns npm package versions = 0.29.1 contain a path traversal vulnerability in the Document API. The HTTP handler in internal/server/routes/docs.go normalizes the user-supplied document path with cleanDocPath, which strips leading/trailing slashes and the .md suffix but does not neutralize ../...

CVE-2026-86775 knowns before 0.30.0 Path Traversal via Document API

knowns npm package versions = 0.29.1 contain a path traversal vulnerability in the Document API. The HTTP handler in internal/server/routes/docs.go normalizes the user-supplied document path with cleanDocPath, which strips leading/trailing slashes and the .md suffix but does not neutralize ../...

PT-2026-89044

🚨 CVE-2026-86775 knowns npm package versions = 0.29.1 contain a path traversal vulnerability in the Document API. The HTTP handler in internal/server/routes/docs.go normalizes the user-supplied document path with cleanDocPath, which strips leading/trailing slashes and the .md suffix but does not...

CVE-2026-86775: Improper Limitation of a Pathname to a Restricted Directory

knowns npm package versions = 0.29.1 contain a path traversal vulnerability in the Document API. The HTTP handler in internal/server/routes/docs.go normalizes the user-supplied document path with cleanDocPath, which strips leading/trailing slashes and the .md suffix but does not neutralize ../...

GHSA-QJRQ-CVV4-3G9W Duplicate Advisory: Knowns Unrestricted Path Traversal leading to out-of-bounds arbitrary .md file read, write, and deletion in MCP Docs + Memory Tools

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-9gfj-28hw-jchp. This link is maintained to preserve external references. Original Advisory knowns versions before 0.30.0 fail to validate filesystem paths in MCP tool arguments, allowing attackers to read, creat...

EUVD-2026-72560

knowns before 0.30.0 fails to validate import names in the import routes, allowing unauthenticated attackers to write files outside the imports directory. Attackers can supply traversal sequences in the name parameter to escape the imports directory and overwrite arbitrary files writable by the...

EUVD-2026-72559

knowns versions before 0.30.0 contain a path traversal vulnerability in the handleCodeReplace function that allows attackers to overwrite arbitrary files outside the project root. Attackers can supply absolute paths or relative paths containing directory traversal sequences to write malicious...

EUVD-2026-72561

knowns versions before 0.30.0 serve the management API without authentication on all network interfaces by default, with no password required on fresh installations. Attackers can access the unauthenticated /api/tunnel/start endpoint to provision a public tunnel and republish the API at a publicl...

EUVD-2026-72562

knowns versions before 0.30.0 contain an authorization bypass vulnerability where mutating code actions are incorrectly classified as read-only operations. Attackers with read-restricted sessions can exploit code.replace to modify permission configurations and escalate privileges on subsequent...

EUVD-2026-72557

knowns through 0.33.0 contains a server-side request forgery vulnerability in the POST /api/embedding-models/test endpoint that issues outbound requests to caller-supplied destinations without validation. Attackers can enumerate internal hosts and cloud metadata endpoints by observing transport...

Duplicate Advisory: knowns vulnerable to command injection

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-mc52-mwq4-vfx3. This link is maintained to preserve external references. Original Description knowns versions before 0.30.0 fail to validate the settings.lsp.languages binary field in project configuration files...

EUVD-2026-72556

knowns versions before 0.30.0 contain a path traversal vulnerability in the POST /api/templates/preview endpoint that allows unauthenticated attackers to read arbitrary files. Attackers can supply directory traversal sequences in the templateFile parameter to bypass path restrictions and read...