DNS Rebinding Attacks Bypassing Same-Origin Policy

8/10 High

Attackers exploit DNS rebinding to trick browsers into resolving domain names to internal IP addresses, bypassing the same-origin policy and enabling unauthorized access to internal network services.

DNS
Category
security
Workaround
partial
Stage
deploy
Freshness
persistent
Scope
cross_platform
Recurring
No
Buyer Type
enterprise

Sources

Collection History

Query: “What are the most common pain points with DNS for developers in 2025?”4/9/2026

DNS rebinding attacks exploit the DNS system to bypass the same-origin policy in web browsers, allowing attackers to interact with internal network services. This can lead to unauthorized access and manipulation of internal systems.

Created: 4/9/2026Updated: 4/9/2026