CVE-2026-7381

The record

Plack::Middleware::XSendfile versions through 1.0053 for Perl can allow client-controlled path rewriting. Plack::Middleware::XSendfile allows the variation setting (sendfile type) to be set by the client via the X-Sendfile-Type header, if it is not considered in the middleware constructor or the Plack environment. A malicious client can set the X-Sendfile-Type header to "X-Accel-Redirect" to services running behind nginx reverse proxies, and then set the X-Accel-Mapping to map the path to an arbitrary file on the server. Since 1.0053, Plack::Middleware::XSendfile is deprecated and will be removed from future releases of Plack. This is similar to CVE-2025-61780 for Rack::Sendfile, although Plack::Middleware::XSendfile has some mitigations that disallow regular expressions to be used in the mapping, and only apply the mapping for the "X-Accel-Redirect" type.

Affected packages

Related vulnerabilities

• CVE-2026-114657 Grav from 2.0.0 before 2.2.5 contains an information disclosure vulnerability that allows… CWE-200
• CVE-2026-114574 A security vulnerability has been detected in massCodeIO massCode 5.10. CWE-200
• CVE-2026-111756 follow-redirects is a Node.js HTTP and HTTPS client wrapper that automatically follows… CWE-200
• CVE-2026-111755 follow-redirects is a Node.js HTTP and HTTPS client wrapper that automatically follows… CWE-200
• CVE-2026-112091 A flaw has been found in Dav-ee dairy-management-system… CWE-200
• CVE-2026-109259 ImageMagick before 6.9.13-57 and 7.x before 7.1.2-32 contains an uninitialized memory… CWE-200
• CVE-2026-107383 MariaDB Connector/Node.js is used to connect applications developed on Node.js to MariaDB… CWE-200
• CVE-2026-106120 LiquidJS is a Shopify / GitHub Pages compatible template engine in pure JavaScript. CWE-200