OAuth 2.0 Implicit Flow Detector

Detect sites using the OAuth 2.0 implicit Flow

OAuth 2.0 Implicit Flow Detector

Extension stats

Users: 526
Version: 0.1.4 (Last updated: 2020-08-25)
Creation date: 2020-05-01
Risk impact: High risk impact
Risk likelihood:
Manifest version: 2
Permissions:
  • webRequest
  • webRequestBlocking
  • https://*/*
Size: 69.43K

Other platforms

Not available on Android
Not available on Firefox
Not available on Edge
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Extension summary

Detect sites using the OAuth/OpenID Connect Implicit Flow.

Many websites use the OAuth and OIDC protocols (https://developer.okta.com/blog/2017/06/21/what-the-heck-is-oauth) to manage web authentication and authorization.

While these standards are the best practice for web developers, many sites are still relying on the now deprecated Implicit flow (https://developer.okta.com/blog/2019/05/01/is-the-oauth-implicit-flow-dead) which isn't considered secure 🙁

This extension detects when a website is using the Implicit Flow and lets you know. It's a great way to stay conscious of the security of websites you use every day.

Extension safety

Risk impact

OAuth 2.0 Implicit Flow Detector requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk likelihood

OAuth 2.0 Implicit Flow Detector is very likely to contain malware and should not be trusted. Avoid installing.

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