{"@context":"https://openvex.dev/ns/v0.2.0","@id":"https://database.harborguard.co/cve/CVE-2026-45034/vex.json","author":"HarborGuard Database","role":"Document Creator","timestamp":"2026-06-22T20:32:32.011Z","version":1,"tooling":"HarborGuard Database (https://database.harborguard.co)","statements":[{"vulnerability":{"name":"CVE-2026-45034","@id":"https://www.cve.org/CVERecord?id=CVE-2026-45034","description":"PhpSpreadsheet is a pure PHP library for reading and writing spreadsheet files. Prior to 1.30.5, CVE-2026-34084 was patched by the helper File::prohibitWrappers. The helper calls parse_url($filename, PHP_URL_SCHEME) and then checks is_string($scheme) && strlen($scheme) > 1 to reject stream wrappers such as phar://, php://, data:// or expect://. The check is not equivalent to \"does the path contain a wrapper\". When the input has the form phar:///path/file.phar/inner with three or more slashes aft"},"products":[{"@id":"cpe:2.3:a:phpoffice:phpspreadsheet:\\<_1.30.5:*:*:*:*:*:*:*","identifiers":{"cpe23":"cpe:2.3:a:phpoffice:phpspreadsheet:\\<_1.30.5:*:*:*:*:*:*:*"}}],"status":"affected","action_statement":"No fixed version is published yet; monitor the upstream advisory.","timestamp":"2026-06-22T20:32:32.011Z"}]}