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Vulnerability Analysis Report

Joomla CMS v5.3.4-rc1

Scan ID: SCAN-JOOMLA-CORE-GuZVZ2 • Hash: 98c72428

Severity Score
High
Total Findings
5
Engine Version
ECOMGUARD-HYBRID-AST-1.5
Scan Duration
1.052s

Vulnerability Details

L62

Cross-Site Scripting (XSS) in default.php

CWE-79
File Location: joomla-cms-5.3.4-rc1/administrator/components/com_postinstall/tmpl/messages/default.php:62
Security Score:
89 / 100
Confirmed Issue

Rule Engine Warning

Detected insecure pattern matching known vulnerability signatures. High Severity (Confirmed via full AST flow control tracing). Please apply remediation steps matching the recommended patch format below.

Heuristics Diff
- <a href="<?php echo Route::_('index.php?option=com_postinstall&view=messages&task=message.unpublish&id=' . $item->postinstall_message_id . '&' . $this->token . '=1'); ?>" class="btn btn-danger btn-sm">
+ echo htmlspecialchars(Route::_('index.php?option=com_postinstall&view=messages&task=message.unpublish&id=' . $item->postinstall_message_id . '&' . $this->token . '=1'), ENT_QUOTES, "UTF-8");
L26

Cross-Site Scripting (XSS) in emptystate.php

CWE-79
File Location: joomla-cms-5.3.4-rc1/administrator/components/com_postinstall/tmpl/messages/emptystate.php:26
Security Score:
89 / 100
Confirmed Issue

Rule Engine Warning

Detected insecure pattern matching known vulnerability signatures. High Severity (Confirmed via full AST flow control tracing). Please apply remediation steps matching the recommended patch format below.

Heuristics Diff
- <label for="eid" class="me-sm-2"><?php echo Text::_('COM_POSTINSTALL_MESSAGES_FOR'); ?></label>
+ echo htmlspecialchars(Text::_('COM_POSTINSTALL_MESSAGES_FOR'), ENT_QUOTES, "UTF-8");
L57

Cross-Site Scripting (XSS) in default.php

CWE-79
File Location: joomla-cms-5.3.4-rc1/administrator/components/com_config/tmpl/application/default.php:57
Security Score:
87 / 100
Confirmed Issue

Rule Engine Warning

Detected insecure pattern matching known vulnerability signatures. High Severity (Confirmed via full AST flow control tracing). Please apply remediation steps matching the recommended patch format below.

Heuristics Diff
- <?php echo HTMLHelper::_('uitab.addTab', 'configTabs', 'page-server', Text::_('COM_CONFIG_SERVER')); ?>
+ echo htmlspecialchars(HTMLHelper::_('uitab.addTab', 'configTabs', 'page-server', Text::_('COM_CONFIG_SERVER')), ENT_QUOTES, "UTF-8");
L46

Cross-Site Scripting (XSS) in default.php

CWE-79
File Location: joomla-cms-5.3.4-rc1/administrator/components/com_postinstall/tmpl/messages/default.php:46
Security Score:
86 / 100
Confirmed Issue

Rule Engine Warning

Detected insecure pattern matching known vulnerability signatures. High Severity (Confirmed via full AST flow control tracing). Please apply remediation steps matching the recommended patch format below.

Heuristics Diff
- <a href="<?php echo Route::_('index.php?option=com_postinstall&view=messages&task=message.unpublish&id=' . $item->postinstall_message_id . '&' . $this->token . '=1'); ?>" class="btn btn-danger btn-sm">
+ echo htmlspecialchars(Route::_('index.php?option=com_postinstall&view=messages&task=message.unpublish&id=' . $item->postinstall_message_id . '&' . $this->token . '=1'), ENT_QUOTES, "UTF-8");
L47

Cross-Site Scripting (XSS) in default.php

CWE-79
File Location: joomla-cms-5.3.4-rc1/administrator/components/com_postinstall/tmpl/messages/default.php:47
Security Score:
86 / 100
Confirmed Issue

Rule Engine Warning

Detected insecure pattern matching known vulnerability signatures. High Severity (Confirmed via full AST flow control tracing). Please apply remediation steps matching the recommended patch format below.

Heuristics Diff
- <?php echo Text::_('COM_POSTINSTALL_BTN_HIDE'); ?>
+ echo htmlspecialchars(Text::_('COM_POSTINSTALL_BTN_HIDE'), ENT_QUOTES, "UTF-8");