{"@context":"https://openvex.dev/ns/v0.2.0","@id":"https://database.harborguard.co/cve/CVE-2026-53777/vex.json","author":"HarborGuard Database","role":"Document Creator","timestamp":"2026-06-11T16:12:05.794Z","version":1,"tooling":"HarborGuard Database (https://database.harborguard.co)","statements":[{"vulnerability":{"name":"CVE-2026-53777","@id":"https://www.cve.org/CVERecord?id=CVE-2026-53777","description":"Perry before 0.5.1159 contains a path traversal vulnerability that allows a malicious build server to write arbitrary content to any location writable by the running process by supplying unsanitized path components in the artifact_name field of ArtifactReady WebSocket messages. Attackers controlling the server URL can deliver traversal payloads through the artifact_name or download_path fields, causing the client to overwrite sensitive files or expose arbitrary local files to an attacker-accessi"},"products":[{"@id":"cpe:2.3:a:perryts:perry:*:*:*:*:*:*:*:*","identifiers":{"cpe23":"cpe:2.3:a:perryts:perry:*:*:*:*:*:*:*:*"}}],"status":"affected","action_statement":"Update to a fixed version: 0.5.1159.","timestamp":"2026-06-11T16:12:05.794Z"}]}