TikTok Web App CORS Vulnerability Identified
/ 1 min read
🔐 TikTok faces significant security risk due to CORS vulnerability. A recent report highlights a critical cross-origin resource sharing (CORS) vulnerability in TikTok’s web application, allowing unrestricted access from any domain. This flaw could enable attackers to execute cache poisoning attacks, potentially compromising sensitive user data. The absence of a “Vary: Origin” header in responses exacerbates the issue, as it may lead to caching by reverse proxies. The vulnerability is classified as high risk, particularly if the site allows credentials from third-party sites, which could facilitate unauthorized actions. Security experts recommend immediate remediation to protect user information and maintain the integrity of the platform. For further details, refer to the original report.
