Description

Rack is a modular Ruby web server interface. The Rack::Sendfile middleware logs unsanitised header values from the X-Sendfile-Type header. An attacker can exploit this by injecting escape sequences (such as newline characters) into the header, resulting in log injection. This vulnerability is fixed in 2.2.12, 3.0.13, and 3.1.11.

INFO

Published Date :

2025-03-04T15:26:55.377Z

Last Modified :

2025-11-03T21:13:11.046Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2025-27111 vulnerability.

Vendors Products
Rack
  • Rack
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-27111.

URL Resource
https://github.com/rack/rack/commit/803aa221e8302719715e224f4476e438f2531a53 cve-icon cve-icon cve-icon
https://github.com/rack/rack/commit/aeac570bb8080ca7b53b7f2e2f67498be7ebd30b cve-icon cve-icon cve-icon
https://github.com/rack/rack/commit/b13bc6bfc7506aca3478dc5ac1c2ec6fc53f82a3 cve-icon cve-icon cve-icon
https://github.com/rack/rack/security/advisories/GHSA-8cgq-6mh2-7j6v cve-icon cve-icon cve-icon
https://lists.debian.org/debian-lts-announce/2025/03/msg00016.html cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2025-27111 cve-icon
https://www.cve.org/CVERecord?id=CVE-2025-27111 cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
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Attack Requirements
Privileges Required
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SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact