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Plack-1.0026-TRIAL
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/ Plack::Middleware::LogDispatch
Security Advisories (3)
CPANSA-Plack-2015-0202 (2015-02-02)

Fixed a possible directory traversal with Plack::App::File on Win32.

CPANSA-Plack-2014-0801 (2014-08-01)

Plack::App::File would previously strip trailing slashes off provided paths. This in combination with the common pattern of serving files with Plack::Middleware::Static could allow an attacker to bypass a whitelist of generated files

CVE-2026-7381 (2026-04-29)

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.

NAME

Plack::Middleware::LogDispatch - Uses Log::Dispatch to configure logger

SYNOPSIS

use Log::Dispatch;

my $logger = Log::Dispatch->new;
$logger->add( Log::Dispatch::File->new(...) );
$logger->add( Log::Dispatch::DesktopNotification->new(...) );

builder {
    enable "LogDispatch", logger => $logger;
    $app;
}

# use with Log::Dispatch::Config
use Log::Dispatch::Config;
Log::Dispatch::Config->configure('/path/to/log.conf');

builder {
    enable "LogDispatch", logger => Log::Dispatch::Config->instance;
    ...
}

DESCRIPTION

LogDispatch is a Plack::Middleware component that allows you to use Log::Dispatch to configure the logging object, psgix.logger.

CONFIGURATION

logger

Log::Dispatch object to send logs to. Required.

AUTHOR

Tatsuhiko Miyagawa

SEE ALSO

Log::Dispatch

Plack::Middleware::Log4perl