/ 
Solstice-1440
/ Solstice::State::FlowTransition
Security Advisories (1)
CVE-2026-5085 (2026-04-13)

Solstice::Session versions through 1440 for Perl generates session ids insecurely. The _generateSessionID method returns an MD5 digest seeded by the epoch time, a random hash reference, a call to the built-in rand() function and the process id. The same method is used in the _generateID method in Solstice::Subsession, which is part of the same distribution. The epoch time may be guessed, if it is not leaked in the HTTP Date header. Stringified hash refences will contain predictable content. The built-in rand() function is seeded by 16-bits and is unsuitable for security purposes. The process id comes from a small set of numbers. Predictable session ids could allow an attacker to gain access to systems.

NAME

Solstice::State::FlowTransition - Representation of the transition to a new page flow.

SYNOPSIS

use Solstice::State::FlowTransition;

my $transition = new Solstice::State::FlowTransition($action, $application, $name, $onBack, {update => $update, revert => $revert, freshen => $freshen, validate => $validate, commit => $commit});

$pageFlow->addTransition($transition);

Methods

new($action, $appName, $name, $onBack, {update => $update, revert => $revert, freshen => $freshen, commit => $commit, validate => $validate})

Creates a new Solstice::State::FlowTransition object.

$action - the keyword on which to transition. $appName - the name of the application that owns the new flow. $name - the name of the flow to transition to. $onBack - the error message if the back button is used (undef if allowed). $update - whether to update on transition. $revert - whether to revert on transition. $freshen - whether to freshen data on transition. $commit - whether to commit data on transition. $validate - whether to validate on transition.

returns - a new flow transition object.

getApplicationName()

Returns the name of the application that owns the flow that this transition goes to.

getPageFlowName()

Returns the name of the page flow this transitions to.

COPYRIGHT

Copyright 1998-2007 Office of Learning Technologies, University of Washington

Licensed under the Educational Community License, Version 1.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at: http://www.opensource.org/licenses/ecl1.php

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.