[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

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@ -1,6 +1,5 @@
{% extends "framework.html" %}
{% load static %}
{% load envipytags %}
{% block content %}
<div class="panel-group" id="reviewListAccordion">

View File

@ -192,7 +192,7 @@
<div class="panel-body list-group-item" id="ReviewedContent">
{% if object_type == 'package' %}
{% for obj in reviewed_objects %}
<a class="list-group-item" href="{{ obj.url }}">{{ obj.name }}
<a class="list-group-item" href="{{ obj.url }}">{{ obj.name|safe }}
<span class="glyphicon glyphicon-star" aria-hidden="true"
style="float:right" data-toggle="tooltip"
data-placement="top" title="" data-original-title="Reviewed">
@ -201,7 +201,7 @@
{% endfor %}
{% else %}
{% for obj in reviewed_objects|slice:":50" %}
<a class="list-group-item" href="{{ obj.url }}">{{ obj.name }}{# <i>({{ obj.package.name }})</i> #}
<a class="list-group-item" href="{{ obj.url }}">{{ obj.name|safe }}{# <i>({{ obj.package.name }})</i> #}
<span class="glyphicon glyphicon-star" aria-hidden="true"
style="float:right" data-toggle="tooltip"
data-placement="top" title="" data-original-title="Reviewed">
@ -221,11 +221,11 @@
<div class="panel-body list-group-item" id="UnreviewedContent">
{% if object_type == 'package' %}
{% for obj in unreviewed_objects %}
<a class="list-group-item" href="{{ obj.url }}">{{ obj.name }}</a>
<a class="list-group-item" href="{{ obj.url }}">{{ obj.name|safe }}</a>
{% endfor %}
{% else %}
{% for obj in unreviewed_objects|slice:":50" %}
<a class="list-group-item" href="{{ obj.url }}">{{ obj.name }}</a>
<a class="list-group-item" href="{{ obj.url }}">{{ obj.name|safe }}</a>
{% endfor %}
{% endif %}
</div>
@ -236,9 +236,9 @@
<ul class='list-group'>
{% for obj in objects %}
{% if object_type == 'user' %}
<a class="list-group-item" href="{{ obj.url }}">{{ obj.username }}</a>
<a class="list-group-item" href="{{ obj.url }}">{{ obj.username|safe }}</a>
{% else %}
<a class="list-group-item" href="{{ obj.url }}">{{ obj.name }}</a>
<a class="list-group-item" href="{{ obj.url }}">{{ obj.name|safe }}</a>
{% endif %}
{% endfor %}
</ul>