GitHub Electron versions 1.8.2-beta.3 and earlier, 1.7.10 and earlier, 1.6.15 and earlier has a vulnerability in the protocol handler, specifically Electron apps running on Windows 10, 7 or 2008 that register custom protocol handlers can be tricked in arbitrary command execution if the user clicks on a specially crafted URL. This has been fixed in versions 1.8.2-beta.4, 1.7.11, and 1.6.16.

This vulnerability exists in the Atom 3x Projector due to improper exposure of the Android Debug Bridge (ADB) service over the local network without authentication or access controls. An unauthenticated attacker on the same network can exploit this vulnerability to obtain root-level access, leading to complete compromise of the targeted device.

Untrusted search path vulnerability in Atom Electron before 0.33.5 allows local users to gain privileges via a Trojan horse Node.js module in a parent directory of a directory named on a require line.

Electron version 1.7.0 - 1.7.5 is vulnerable to a URL Spoofing problem when opening PDFs in PDFium resulting loading arbitrary PDFs that a hacker can control.

Cross-site scripting (XSS) vulnerability in atomPhotoBlog.php in Atom Photoblog 1.0.9 and earlier allows remote attackers to inject arbitrary web script or HTML via the tag parameter.

Multiple cross-site scripting (XSS) vulnerabilities in atomPhotoBlog.php in Atom PhotoBlog 1.0.9 and earlier allow remote attackers to inject arbitrary web script or HTML via the (1) Your Name, (2) Your Homepage, and (3) Your Comment fields, when using "Approve Comments."