CVE-2026-86543 knowns before 0.30.0 Unauthenticated Management API Exposure

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...

CVE-2026-86541 knowns before 0.30.0 Path Traversal via code.replace MCP action

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...

CVE-2026-86541

knowns versions before 0.30.0 contain a path traversal vulnerability in the handleCodeReplace() MCP handler function. Attackers can supply absolute paths or relative paths with directory traversal sequences to overwrite arbitrary files outside the project root, potentially writing malicious conte...

CVE-2026-86541 knowns before 0.30.0 Path Traversal via code.replace MCP action

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...

CVE-2026-86541 knowns before 0.30.0 Path Traversal via code.replace MCP action

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...

CVE-2026-86540 knowns before 0.30.0 Arbitrary Code Execution via LSP Binary

knowns versions before 0.30.0 fail to validate the settings.lsp.languages binary field in project configuration files, allowing attackers to execute arbitrary binaries by crafting a malicious .knowns/config.json file. When a repository with a crafted configuration is opened, the unvalidated binar...

CVE-2026-86540 knowns before 0.30.0 Arbitrary Code Execution via LSP Binary

knowns versions before 0.30.0 fail to validate the settings.lsp.languages binary field in project configuration files, allowing attackers to execute arbitrary binaries by crafting a malicious .knowns/config.json file. When a repository with a crafted configuration is opened, the unvalidated binar...

CVE-2026-86540

Knowns versions before 0.30.0 fail to validate the settings.lsp.languages binary field in project configuration files. An attacker who crafts a malicious .knowns/config.json file in a repository can cause the unvalidated binary path to be executed twice under the user's account with no verificati...

CVE-2026-86540 knowns before 0.30.0 Arbitrary Code Execution via LSP Binary

knowns versions before 0.30.0 fail to validate the settings.lsp.languages binary field in project configuration files, allowing attackers to execute arbitrary binaries by crafting a malicious .knowns/config.json file. When a repository with a crafted configuration is opened, the unvalidated binar...

CVE-2026-86538 knowns before 0.30.0 Path Traversal via templateFile parameter

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...

CVE-2026-86538 knowns before 0.30.0 Path Traversal via templateFile parameter

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...

CVE-2026-86539 knowns through 0.33.0 Server-Side Request Forgery via embedding-models endpoint

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...

CVE-2026-86538 knowns before 0.30.0 Path Traversal via templateFile parameter

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...

CVE-2026-86539 knowns through 0.33.0 Server-Side Request Forgery via embedding-models endpoint

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...

CVE-2026-86439 knowns before 0.30.0 Path Traversal via MCP doc and memory tools

knowns versions before 0.30.0 fail to validate filesystem paths in MCP tool arguments, allowing attackers to read, create, overwrite and delete files outside the project directory. Attackers can supply path arguments containing directory traversal sequences to access arbitrary Markdown files...

CVE-2026-86439

Knowns versions before 0.30.0 contain a path traversal vulnerability in MCP tool arguments (specifically the doc_store and memory_store components). Filesystem paths supplied by users are not validated, allowing an attacker with low privileges to read, create, overwrite, or delete Markdown files ...

CVE-2026-86439 knowns before 0.30.0 Path Traversal via MCP doc and memory tools

knowns versions before 0.30.0 fail to validate filesystem paths in MCP tool arguments, allowing attackers to read, create, overwrite and delete files outside the project directory. Attackers can supply path arguments containing directory traversal sequences to access arbitrary Markdown files...

CVE-2026-86439 knowns before 0.30.0 Path Traversal via MCP doc and memory tools

knowns versions before 0.30.0 fail to validate filesystem paths in MCP tool arguments, allowing attackers to read, create, overwrite and delete files outside the project directory. Attackers can supply path arguments containing directory traversal sequences to access arbitrary Markdown files...

PT-2026-86934

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...

PT-2026-86937

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...