diff --git a/dist/index.js b/dist/index.js index b1e0f15..becb87d 100644 --- a/dist/index.js +++ b/dist/index.js @@ -8919,6 +8919,18 @@ var setToStringTag = __nccwpck_require__(8700); var hasOwn = __nccwpck_require__(4076); var populate = __nccwpck_require__(1835); +/** + * Escape CR, LF, and `"` in a multipart `name`/`filename` parameter, so a field + * name or filename can not break out of its header line to inject headers or + * smuggle additional parts. Matches the WHATWG HTML multipart/form-data encoding. + * + * @param {string} str - the parameter value to escape + * @returns {string} the escaped value + */ +function escapeHeaderParam(str) { + return String(str).replace(/\r/g, '%0D').replace(/\n/g, '%0A').replace(/"/g, '%22'); +} + /** * Create readable "multipart/form-data" streams. * Can be used to submit forms @@ -9084,7 +9096,7 @@ FormData.prototype._multiPartHeader = function (field, value, options) { var contents = ''; var headers = { // add custom disposition as third element or keep it two elements if not - 'Content-Disposition': ['form-data', 'name="' + field + '"'].concat(contentDisposition || []), + 'Content-Disposition': ['form-data', 'name="' + escapeHeaderParam(field) + '"'].concat(contentDisposition || []), // if no content type. allow it to be empty array 'Content-Type': [].concat(contentType || []) }; @@ -9138,7 +9150,7 @@ FormData.prototype._getContentDisposition = function (value, options) { // eslin } if (filename) { - return 'filename="' + filename + '"'; + return 'filename="' + escapeHeaderParam(filename) + '"'; } }; diff --git a/package-lock.json b/package-lock.json index f842ca1..da186e6 100644 --- a/package-lock.json +++ b/package-lock.json @@ -534,16 +534,16 @@ } }, "node_modules/form-data": { - "version": "4.0.5", - "resolved": "https://registry.npmjs.org/form-data/-/form-data-4.0.5.tgz", - "integrity": "sha512-8RipRLol37bNs2bhoV67fiTEvdTrbMUYcFTiy3+wuuOnUog2QBHCZWXDRijWQfAkhBj2Uf5UnVaiWwA5vdd82w==", + "version": "4.0.6", + "resolved": "https://registry.npmjs.org/form-data/-/form-data-4.0.6.tgz", + "integrity": "sha512-vKatAh4SlVfgbv+YtmhiRjhEMJsYpsG1Y2rMQtR+SVSbytsSD1YGzDIcrAJmdFec88u/+VoGmxnl+80gL1tRCQ==", "license": "MIT", "dependencies": { "asynckit": "^0.4.0", "combined-stream": "^1.0.8", "es-set-tostringtag": "^2.1.0", - "hasown": "^2.0.2", - "mime-types": "^2.1.12" + "hasown": "^2.0.4", + "mime-types": "^2.1.35" }, "engines": { "node": ">= 6" @@ -635,9 +635,9 @@ } }, "node_modules/hasown": { - "version": "2.0.2", - "resolved": "https://registry.npmjs.org/hasown/-/hasown-2.0.2.tgz", - "integrity": "sha512-0hJU9SCPvmMzIBdZFqNPXWa6dqh7WdH0cII9y+CyS8rG3nL48Bclra9HmKhVVUHyPWNH5Y7xDwAB7bfgSjkUMQ==", + "version": "2.0.4", + "resolved": "https://registry.npmjs.org/hasown/-/hasown-2.0.4.tgz", + "integrity": "sha512-T2UbfbBEF32wiepXIsMlTW9+dDYC6wMh/t/vYA4tuOMKqWz/n3vr1NFSxQiyP+zk2mXsoMA/i/7qV6LKut1t1A==", "license": "MIT", "dependencies": { "function-bind": "^1.1.2"