CVE-2025-27111

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.

CVSS

No CVSS.

References

Link	Resource
https://github.com/rack/rack/commit/803aa221e8302719715e224f4476e438f2531a53
https://github.com/rack/rack/commit/aeac570bb8080ca7b53b7f2e2f67498be7ebd30b
https://github.com/rack/rack/commit/b13bc6bfc7506aca3478dc5ac1c2ec6fc53f82a3
https://github.com/rack/rack/security/advisories/GHSA-8cgq-6mh2-7j6v

Configurations

No configuration.

History

04 Mar 2025, 16:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-03-04 16:15

Updated : 2025-03-04 16:15

NVD link : CVE-2025-27111

Mitre link : CVE-2025-27111

CVE.ORG link : CVE-2025-27111

JSON object : View

Products Affected

No product.

CWE

CWE-93

Improper Neutralization of CRLF Sequences ('CRLF Injection')

CWE-117

Improper Output Neutralization for Logs

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