https://db.gcve.eu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Fri, 23 Oct 2026 00:10:59 +0000 https://db.gcve.eu/vuln/fkie_cve-2026-113651 <p>ApostropheCMS is an open-source Node.js content management system, and uploadfs is its file storage library. Prior to uploadfs 1.28.0, attacker-controlled paths that reach the local backend can contain parent-directory segments that escape the configured upload directory and affect file reads, writes, and deletion on the host filesystem. Exploitability depends on an application exposing the relevant uploadfs operations to untrusted path. This issue is fixed in uploadfs 1.28.0.</p> <p>ApostropheCMS is an open-source Node.js content management system, and uploadfs is its file storage library. Prior to uploadfs 1.28.0, attacker-controlled paths that reach the local backend can contain parent-directory segments that escape the configured upload directory and affect file reads, writes, and deletion on the host filesystem. Exploitability depends on an application exposing the relevant uploadfs operations to untrusted path. This issue is fixed in uploadfs 1.28.0.</p> https://db.gcve.eu/vuln/fkie_cve-2026-113651 https://db.gcve.eu/vuln/ghsa-gmfx-5g6x-rr72 <p><strong>Affected:</strong> npm: uploadfs</p> <p>## Summary The `uploadfs` library&#39;s local storage backend does not validate or sanitize user-supplied paths. The `prefixPath()` helper only strips double slashes (`//`) and the backend performs direct string concatenation (`uploadsPath + path`). An attacker can inject `../` sequences to escape the intended uploads directory, resulting in arbitrary file read, write, and delete on the host filesystem.</p> <p>---</p> <p>## Details</p> <p>### Root Cause `packages/uploadfs/uploadfs.js:652-655`</p> <p>https://github.com/apostrophecms/apostrophe/blob/main/packages/uploadfs/uploadfs.js#L652-L655</p> <p>```javascript function prefixPath(path) { // Resolve any double // that results from the prefix return (self.prefix + path).replace(/\/\//g, &#39;/&#39;); } ```</p> <p>`packages/uploadfs/lib/storage/local.js`</p> <p>https://github.com/apostrophecms/apostrophe/blob/main/packages/uploadfs/lib/storage/local.js#L92-L95 https://github.com/apostrophecms/apostrophe/blob/main/packages/uploadfs/lib/storage/local.js#L102-L104 https://github.com/apostrophecms/apostrophe/blob/main/packages/uploadfs/lib/storage/local.js#L106-L108</p> <p>```javascript copyIn: function(localPath, path, options, callback) { const uploadPath = uploadsPath + path; // [VULNERABLE] return copyFile(localPath, uploadPath, callback); }, streamOut: function(path, options) { return fs.createReadStream(uploadsPath + path); // [VULNERABLE] }, remove: function(path, callback) { const uploadPath = uploadsPath + path; // [VULNERABLE] fs.unlink(uploadPath…</p> <p><strong>Affected:</strong> npm: uploadfs</p> <p>## Summary The `uploadfs` library&#39;s local storage backend does not validate or sanitize user-supplied paths. The `prefixPath()` helper only strips double slashes (`//`) and the backend performs direct string concatenation (`uploadsPath + path`). An attacker can inject `../` sequences to escape the intended uploads directory, resulting in arbitrary file read, write, and delete on the host filesystem.</p> <p>---</p> <p>## Details</p> <p>### Root Cause `packages/uploadfs/uploadfs.js:652-655`</p> <p>https://github.com/apostrophecms/apostrophe/blob/main/packages/uploadfs/uploadfs.js#L652-L655</p> <p>```javascript function prefixPath(path) { // Resolve any double // that results from the prefix return (self.prefix + path).replace(/\/\//g, &#39;/&#39;); } ```</p> <p>`packages/uploadfs/lib/storage/local.js`</p> <p>https://github.com/apostrophecms/apostrophe/blob/main/packages/uploadfs/lib/storage/local.js#L92-L95 https://github.com/apostrophecms/apostrophe/blob/main/packages/uploadfs/lib/storage/local.js#L102-L104 https://github.com/apostrophecms/apostrophe/blob/main/packages/uploadfs/lib/storage/local.js#L106-L108</p> <p>```javascript copyIn: function(localPath, path, options, callback) { const uploadPath = uploadsPath + path; // [VULNERABLE] return copyFile(localPath, uploadPath, callback); }, streamOut: function(path, options) { return fs.createReadStream(uploadsPath + path); // [VULNERABLE] }, remove: function(path, callback) { const uploadPath = uploadsPath + path; // [VULNERABLE] fs.unlink(uploadPath…</p> https://db.gcve.eu/vuln/ghsa-gmfx-5g6x-rr72