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Mojolicious-9.42
River stage four • 1087 direct dependents • 1232 total dependents
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/ Mojolicious::Plugin::Mount
Security Advisories (2)
CVE-2024-58134 (2025-05-03)

Mojolicious versions from 0.999922 for Perl uses a hard coded string, or the application's class name, as a HMAC session secret by default. These predictable default secrets can be exploited to forge session cookies. An attacker who knows or guesses the secret could compute valid HMAC signatures for the session cookie, allowing them to tamper with or hijack another user's session.

CVE-2024-58135 (2025-05-03)

Mojolicious versions from 7.28 for Perl may generate weak HMAC session secrets. When creating a default app with the "mojo generate app" tool, a weak secret is written to the application's configuration file using the insecure rand() function, and used for authenticating and protecting the integrity of the application's sessions. This may allow an attacker to brute force the application's session keys.

NAME

Mojolicious::Plugin::Mount - Application mount plugin

SYNOPSIS

# Mojolicious
my $route = $app->plugin(Mount => {'/prefix' => '/home/sri/foo/script/foo'});

# Mojolicious::Lite
my $route = plugin Mount => {'/prefix' => '/home/sri/myapp.pl'};

# Adjust the generated route and mounted application
my $example = plugin Mount => {'/example' => '/home/sri/example.pl'};
$example->to(message => 'It works great!');
my $app = $example->pattern->defaults->{app};
$app->config(foo => 'bar');
$app->log(app->log);

# Mount application with host
plugin Mount => {'example.com' => '/home/sri/myapp.pl'};

# Host and path
plugin Mount => {'example.com/myapp' => '/home/sri/myapp.pl'};

# Or even hosts with wildcard subdomains
plugin Mount => {'*.example.com/myapp' => '/home/sri/myapp.pl'};

DESCRIPTION

Mojolicious::Plugin::Mount is a plugin that allows you to mount whole Mojolicious applications.

The code of this plugin is a good example for learning to build new plugins, you're welcome to fork it.

See "PLUGINS" in Mojolicious::Plugins for a list of plugins that are available by default.

METHODS

Mojolicious::Plugin::Mount inherits all methods from Mojolicious::Plugin and implements the following new ones.

register

my $route = $plugin->register(Mojolicious->new, {'/foo' => '/some/app.pl'});

Mount Mojolicious application and return the generated route, which is usually a Mojolicious::Routes::Route object.

SEE ALSO

Mojolicious, Mojolicious::Guides, https://mojolicious.org.