# rack-cors (RubyGems) vulnerabilities

3 known vulnerabilities (1 critical), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: not known (cve.now hasn't read this package's releases)
- Newest unaffected release: not known without release data
- Registry: https://rubygems.org/gems/rack-cors

## Advisories (3)

### [CVE-2024-27456](https://cve.now/CVE-2024-27456): rack-cors (aka Rack CORS Middleware) 2.0.1 has 0666 permissions for the .rb files.

- Severity: Critical 9.1
- Published: Feb 26, 2024
- Affected: from 2.0.1, fixed in 2.0.2.

### [CVE-2019-18978](https://cve.now/CVE-2019-18978): An issue was discovered in the rack-cors (aka Rack CORS Middleware) gem before 1.0.4 for Ruby.

- Severity: Unrated
- Published: Nov 14, 2019
- Affected: fixed in 1.0.4.

### [CVE-2017-11173](https://cve.now/CVE-2017-11173): Missing anchor in generated regex for rack-cors before 0.4.1 allows a malicious third-party site to perform CORS requests.

- Severity: Unrated
- Published: Jul 13, 2017
- Affected: fixed in 0.4.1.

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