CVE-2024-27456 - Vulnerability Details - OpenCVE

Description

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

Published: 2024-02-26

Score: 9.1 Critical

EPSS: < 1% Very Low

KEV: No

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

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.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

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

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.

The EPSS score is 0.00771.

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

Thu, 18 Sep 2025 16:30:00 +0000

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

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2024-02-26T00:00:00.000Z

Updated: 2024-08-02T18:54:36.787Z

Reserved: 2024-02-26T00:00:00.000Z

Link: CVE-2024-27456

Vulnrichment

Updated: 2024-08-02T00:34:52.300Z

NVD

Status : Analyzed

Published: 2024-02-26T16:28:00.760

Modified: 2026-06-17T07:19:55.750

Link: CVE-2024-27456

Redhat

Severity : Moderate

Publid Date: 2024-02-26T00:00:00Z

Links: CVE-2024-27456 - Bugzilla

OpenCVE Enrichment

No data.

Weaknesses

CWE-200
Exposure of Sensitive Information to an Unauthorized Actor
CWE-276
Incorrect Default Permissions

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