Path Traversal in total.js

Affected versions of total.js are vulnerable to Path Traversal. Due to insufficient input sanitization in URLs, attackers can access server files outside the /public folder by using relative paths.
The files served are limited to these file types: flac, jpg, jpeg, png, gif, ico, js, css, txt, xml, woff, woff2, otf, ttf, eot, svg, zip, rar, pdf, docx, xlsx, doc, xls, html, htm, appcache, manifest, map, ogv, ogg, mp4, mp3, webp, webm, swf, package, json, md, m4v, jsx, heif, heic.

Recommendation

• If you are using version 2.1.x, upgrade to 2.1.1 or later.
• If you are using version 2.2.x, upgrade to 2.2.1 or later.
• If you are using version 2.3.x, upgrade to 2.3.1 or later.
• If you are using version 2.4.x, upgrade to 2.4.1 or later.
• If you are using version 2.5.x, upgrade to 2.5.1 or later.
• If you are using version 2.6.x, upgrade to 2.6.3 or later.
• If you are using version 2.7.x, upgrade to 2.7.1 or later.
• If you are using version 2.8.x, upgrade to 2.8.1 or later.
• If you are using version 2.9.x, upgrade to 2.9.5 or later.
• If you are using version 3.0.x, upgrade to 3.0.1 or later.
• If you are using version 3.1.x, upgrade to 3.1.1 or later.
• If you are using version 3.2.x, upgrade to 3.2.4 or later.