Undsgn — Vulnerabilities & Security Advisories 9

Undsgn develops web-based design and collaboration tools primarily used by creative professionals. Historically, vulnerabilities have included stored cross-site scripting (XSS), remote code execution (RCE), and privilege escalation flaws, often stemming from insufficient input validation and access control issues. The company has addressed multiple security incidents, including a 2021 XSS vulnerability affecting multiple products that allowed attacker-controlled script execution in user browsers. While no major data breaches have been publicly reported, the consistent pattern of input validation and access control issues suggests a need for enhanced security-by-design practices in their development lifecycle.