{"@context":"https://openvex.dev/ns/v0.2.0","@id":"https://database.harborguard.co/cve/CVE-2026-46386/vex.json","author":"HarborGuard Database","role":"Document Creator","timestamp":"2026-06-26T19:26:39.961Z","version":1,"tooling":"HarborGuard Database (https://database.harborguard.co)","statements":[{"vulnerability":{"name":"CVE-2026-46386","@id":"https://www.cve.org/CVERecord?id=CVE-2026-46386","description":"OpenProject is open-source, web-based project management software. Prior to , the official openproject/openproject Docker image ships ENV SECRET_KEY_BASE=OVERWRITE_ME as the default Rails master key. Combined with cookies_serializer = :marshal, this gives any logged-in user a deterministic Marshal-deserialization path reachable via the /my/two_factor_devices cookie reader This vulnerability is fixed in ."},"products":[{"@id":"cpe:2.3:a:opf:openproject:*:*:*:*:*:*:*:*","identifiers":{"cpe23":"cpe:2.3:a:opf:openproject:*:*:*:*:*:*:*:*"}}],"status":"affected","action_statement":"No fixed version is published yet; monitor the upstream advisory.","timestamp":"2026-06-26T19:26:39.961Z"}]}