[Fix] Mitigate XSS attack vector by cleaning input before it hits our Database (#171)

## Changes

- All text input fields are now cleaned with nh3 to remove html tags. We allow certain html tags under `settings.py/ALLOWED_HTML_TAGS` so we can easily update the tags we allow in the future.
- All names and descriptions now use the template tag `nh_safe` in all html files.
- Usernames and emails are a small exception and are not allowed any html tags

Co-authored-by: Liam Brydon <62733830+MyCreativityOutlet@users.noreply.github.com>
Co-authored-by: jebus <lorsbach@envipath.com>
Co-authored-by: Tim Lorsbach <tim@lorsba.ch>
Reviewed-on: enviPath/enviPy#171
Reviewed-by: jebus <lorsbach@envipath.com>
Co-authored-by: liambrydon <lbry121@aucklanduni.ac.nz>
Co-committed-by: liambrydon <lbry121@aucklanduni.ac.nz>
This commit is contained in:
2025-11-11 22:49:55 +13:00
committed by jebus
parent 1cccefa991
commit 34589efbde
53 changed files with 444 additions and 230 deletions

View File

@ -13,7 +13,7 @@
<div class="panel-group" id="rule-detail">
<div class="panel panel-default">
<div class="panel-heading" id="headingPanel" style="font-size:2rem;height: 46px">
{{ rule.name }}
{{ rule.name|safe }}
<div id="actionsButton"
style="float: right;font-weight: normal;font-size: medium;position: relative; top: 50%; transform: translateY(-50%);z-index:100;display: none;"
class="dropdown"><a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button"
@ -29,7 +29,7 @@
</div>
<div class="panel-body">
<p>
{{ rule.description }}
{{ rule.description|safe }}
</p>
</div>
@ -145,7 +145,7 @@
<div id="rule-composite-rule" class="panel-collapse collapse in">
<div class="panel-body list-group-item">
{% for cr in rule.parallelrule_set.all %}
<a class="list-group-item" href="{{ cr.url }}">{{ cr.name }}</a>
<a class="list-group-item" href="{{ cr.url }}">{{ cr.name|safe }}</a>
{% endfor %}
</div>
</div>
@ -162,7 +162,7 @@
<div id="rule-scenario" class="panel-collapse collapse in">
<div class="panel-body list-group-item">
{% for s in rule.scenarios.all %}
<a class="list-group-item" href="{{ s.url }}">{{ s.name }}</a>
<a class="list-group-item" href="{{ s.url }}">{{ s.name|safe }}</a>
{% endfor %}
</div>
</div>
@ -179,7 +179,7 @@
<div id="rule-reaction" class="panel-collapse collapse">
<div class="panel-body list-group-item">
{% for r in rule.related_reactions %}
<a class="list-group-item" href="{{ r.url }}">{{ r.name }}</a>
<a class="list-group-item" href="{{ r.url }}">{{ r.name|safe }}</a>
{% endfor %}
</div>
</div>
@ -196,7 +196,7 @@
<div id="rule-pathway" class="panel-collapse collapse">
<div class="panel-body list-group-item">
{% for r in rule.related_pathways %}
<a class="list-group-item" href="{{ r.url }}">{{ r.name }}</a>
<a class="list-group-item" href="{{ r.url }}">{{ r.name|safe }}</a>
{% endfor %}
</div>
</div>