No more CORS error by appending 'Access-Control-Allow-Origin: *' header to local and remote web requests when enabled
- By:
- Bermet
- Rating:
- 4.30 (12)
- Version:
- 0.3.8 (Last updated: 2024-02-11)
- Creation date:
- 2021-04-06
- Permissions:
- storage
- <all_urls>
- webRequest
- webRequestBlocking
- declarativeNetRequest
- contextMenus
- debugger
- Size:
- 202.43K
- URLs:
- Website ,Privacy policy
- Full description:
- See detailed description
- Source:
- Edge Add-on Store
- Updated:
- 16 hours ago
Manifest V2
Ranking
# 599 ▼ 16
Other platforms

User reviews
Pros
- Easy to use
- Effective
- Works fine
- Savior for development work
Cons
- Does not work with local file:// javascript
Most mentioned
- Easy to use
- Effective
- Does not work with local file:// javascript
These summaries are automatically generated weekly using AI based on recent user reviews. User
reviews may be inaccurate, spammy, or outdated.
User reviews
使用方便,有效!
by SeaRat, 2024-07-29
this worked for me, but you need to click it for it work.
by bread, 2023-11-12
Does not work in the slightest. Bummer! Still have to manually disable CORS for dev work, then re-enable it. Anyone have a working plugin?
by Dave, 2022-06-05
Add-on safety
Risk impact
CORS Unblock requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.
Risk impact analysis details
- Critical Allows for debugging of other web apps and extensions, which can intersect with sensitive information and security boundaries.
- Critical ****** ****** ** *** ********* ****** * *********** ******** **** ** ** *** ******* *** ****** **** **** *** ******* *****
- High ****** *** ********* ** ******* *** ******* ******* ** ****** *** *** ******** ******
Risk likelihood
CORS Unblock has earned a fairly good reputation and likely can be trusted.
Risk likelihood analysis details
- High This extension has low user count. Unpopular extensions may not be stable or safe.
- Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
- Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
- Good **** ********* *** **** **** *******
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