CVE-2024-27456

rack-cors: Insecure File Permissions in rack-cors

View on CVE.org

Published Feb 26, 2024 CVSS 3.1 · 9.1 Critical EPSS < 1% KEV · Not listed

Description

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

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:rylabs:rack_cors_middleware:2.0.1:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source	ID	Title
Github GHSA	GHSA-785g-282q-pwvx	Rack CORS Middleware has Insecure File Permissions

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.771% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/cyu/rack-cors/issues/274
https://nvd.nist.gov/vuln/detail/CVE-2024-27456
https://www.cve.org/CVERecord?id=CVE-2024-27456

History

Sep 18, 2025 4:30 PM First appearance in the feed. Affected versions updated. Affected vendors updated View changes

Type	Values Removed	Values Added
First Time appeared		Rylabs Rylabs rack Cors Middleware
CPEs		cpe:2.3:a:rylabs:rack_cors_middleware:2.0.1:::::::*
Vendors & Products		Rylabs Rylabs rack Cors Middleware

Subscriptions

Rylabs Rack Cors Middleware

Weaknesses

Sources

CVE record Updated: Aug 2, 2024, 6:54 PM

Status: PUBLISHED
Assigner: mitre
Published: Feb 26, 2024, 12:00 AM
Updated: Aug 2, 2024, 6:54 PM
Reserved: Feb 26, 2024, 12:00 AM

View source JSON

Vulnrichment Updated: Aug 2, 2024, 12:34 AM

Updated: Aug 2, 2024, 12:34 AM

NVD Updated: Jun 17, 2026, 7:19 AM

Status: Analyzed
Published: Feb 26, 2024, 4:28 PM
Modified: Jun 17, 2026, 7:19 AM

View source JSON

Red Hat Updated: Feb 26, 2024, 12:00 AM

Severity: Moderate
Public date: Feb 26, 2024, 12:00 AM

View source Bugzilla JSON

OpenCVE enrichment No data

No data.

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