CVE - CVE-2025-27111

CVE-ID
CVE-2025-27111	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
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.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://github.com/rack/rack/commit/803aa221e8302719715e224f4476e438f2531a53 URL:https://github.com/rack/rack/commit/803aa221e8302719715e224f4476e438f2531a53 MISC:https://github.com/rack/rack/commit/aeac570bb8080ca7b53b7f2e2f67498be7ebd30b URL:https://github.com/rack/rack/commit/aeac570bb8080ca7b53b7f2e2f67498be7ebd30b MISC:https://github.com/rack/rack/commit/b13bc6bfc7506aca3478dc5ac1c2ec6fc53f82a3 URL:https://github.com/rack/rack/commit/b13bc6bfc7506aca3478dc5ac1c2ec6fc53f82a3 MISC:https://github.com/rack/rack/security/advisories/GHSA-8cgq-6mh2-7j6v URL:https://github.com/rack/rack/security/advisories/GHSA-8cgq-6mh2-7j6v
Assigning CNA
GitHub (maintainer security advisories)
Date Record Created
20250218	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20250218)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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