Search for vulnerability throws error "could not convert string to float: 'Important'"

[johnmhoran]

While exploring various vulnerability DBs to see how affecting and fixed by vulnerabilities are described, I searched VCIO for pkg:maven/org.apache.tomcat.embed/tomcat-embed-core@7.0.104, clicked the link at the bottom of the Package details page for the fixed by vulnerability VCID-nm9b-h95h-aaaa (the table's current heading is still Fixing vulnerabilities), and was taken to https://public.vulnerablecode.io/vulnerabilities/VCID-nm9b-h95h-aaaa, which displays Server Error (500).

I understand that this error might have been introduced in this PR: #1179 .

On my laptop, following these steps on the local DB instance displays the following information in the WSL2 terminal:

[18/Sep/2023 16:57:13] "GET /favicon.ico HTTP/1.1" 404 3476
Internal Server Error: /vulnerabilities/VCID-nm9b-h95h-aaaa
Traceback (most recent call last):
  File "/home/jmh/dev/nexb/vulnerablecode/vulnerabilities/utils.py", line 528, in get_severity_range
    score_list.append(float(score))
ValueError: could not convert string to float: 'Important'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/jmh/dev/nexb/vulnerablecode/venv/lib/python3.8/site-packages/django/core/handlers/exception.py", line 56, in inner
    response = get_response(request)
  File "/home/jmh/dev/nexb/vulnerablecode/venv/lib/python3.8/site-packages/django/core/handlers/base.py", line 197, in _get_response
    response = wrapped_callback(request, *callback_args, **callback_kwargs)
  File "/usr/lib/python3.8/contextlib.py", line 75, in inner
    return func(*args, **kwds)
  File "/home/jmh/dev/nexb/vulnerablecode/venv/lib/python3.8/site-packages/django/views/generic/base.py", line 103, in view
    return self.dispatch(request, *args, **kwargs)
  File "/home/jmh/dev/nexb/vulnerablecode/venv/lib/python3.8/site-packages/django/views/generic/base.py", line 142, in dispatch
    return handler(request, *args, **kwargs)
  File "/home/jmh/dev/nexb/vulnerablecode/venv/lib/python3.8/site-packages/django/views/generic/detail.py", line 109, in get
    context = self.get_context_data(object=self.object)
  File "/home/jmh/dev/nexb/vulnerablecode/vulnerabilities/views.py", line 131, in get_context_data
    "severity_score_range": get_severity_range(
  File "/home/jmh/dev/nexb/vulnerablecode/vulnerabilities/utils.py", line 530, in get_severity_range
    score_list.extend(score_map[score.lower()])
KeyError: 'important'
[18/Sep/2023 17:02:02] "GET /vulnerabilities/VCID-nm9b-h95h-aaaa HTTP/1.1" 500 98764

[TG1999]

@johnmhoran this is now fixed, please can you check once

[johnmhoran]

@TG1999 I just refreshed https://public.vulnerablecode.io/vulnerabilities/VCID-nm9b-h95h-aaaa and the Vulnerability details page is displayed as expected. Thank you @TG1999 ! 👍