By Rabia Noureen
Publication Date: 2025-12-01 13:10:00
Key Takeaways:
- Microsoft is tightening browser-based sign-in security for Entra ID to counter script injection threats.
- New Content Security Policy will restrict scripts to trusted sources only.
- Organizations must update tools and integrations before the 2026 enforcement deadline.
Microsoft is strengthening identity security for Entra ID customers by enforcing stricter controls on browser-based sign-ins. This upcoming update aims to block unauthorized script injection attacks and protect authentication processes from malicious code.
Find out more at Cayosoft.com
External script injection is a type of security vulnerability where malicious or unauthorized scripts are inserted into a web page from outside sources. When these scripts run during sensitive processes like authentication, they can steal credentials, hijack sessions, or change the page’s behavior. The external script injection attack exploits…