What’s Vulnerable › Vulnerabilities

CVE-2024-27456

• Severity: critical (CVSS 9.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2024-02-26 · updated 2026-06-17
• Weakness: CWE-200

Description

rack-cors (aka Rack CORS Middleware) 2.0.1 has 0666 permissions for the .rb files.

Affected products

• Rylabs Rack Cors Middleware: 2.0.1

References

• https://github.com/cyu/rack-cors/issues/274
• https://github.com/cyu/rack-cors/issues/274

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