CORSE extension

Security at a glance

Elevated riskSafety score 47/1008 findings

Automated estimate from our latest scan (malware, permissions, obfuscation) — not a security audit. Higher safety score is better.

See the full security report

Firefox listing ID: corseverywhere

Permissions (3)

  • Access to all websites
  • Observe web requests
  • Block and modify web requests

Frequently asked questions

Is CORSE safe to use?

Our latest automated scan rates the Firefox listing of CORSE at 47/100 (elevated risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number.

What permissions does CORSE require?

CORSE requests 3 permissions. The most significant: Access to all websites, Observe web requests, Block and modify web requests. See the full breakdown in the security report.

Who develops CORSE?

CORSE is published by Roman Shafigullin. Impersonators copy popular extension names, so always verify the developer line and listing id on the store page before installing.