Use finding_description in CSV vulnerability export

ee/app/models/vulnerability.rb

@@ -127,7 +127,7 @@ class Vulnerability < ApplicationRecord
     super || finding&.dismissal_feedback&.author_id
   end
 
-  delegate :scanner_name, :scanner_external_id, :metadata, :message, :cve,
+  delegate :scanner_name, :scanner_external_id, :metadata, :message, :cve, :description,
            to: :finding, prefix: true, allow_nil: true
 
   delegate :default_branch, :name, to: :project, prefix: true, allow_nil: true

ee/app/services/vulnerability_exports/exporters/csv_service.rb

@@ -10,7 +10,7 @@ module VulnerabilityExports
         'Scanner Name' => 'finding_scanner_name',
         'Status' => 'state',
         'Vulnerability' => 'title',
-        'Details' => 'description',
+        'Details' => 'finding_description',
         'Additional Info' => 'finding_message',
         'Severity' => 'severity',
         'CVE' => 'finding_cve'

ee/changelogs/unreleased/214223-change-description-to-finding-description-in-vuln-export.yml

+---
+title: Use finding_description for Details in CSV vulnerability export
+merge_request: 40944
+author:
+type: changed

ee/spec/services/vulnerability_exports/exporters/csv_service_spec.rb

@@ -36,7 +36,7 @@ RSpec.describe VulnerabilityExports::Exporters::CsvService do
       expect(csv[0]['Scanner Name']).to eq vulnerability.finding_scanner_name
       expect(csv[0]['Status']).to eq vulnerability.state
       expect(csv[0]['Vulnerability']).to eq vulnerability.title
-      expect(csv[0]['Details']).to eq vulnerability.description
+      expect(csv[0]['Details']).to eq vulnerability.finding_description
       expect(csv[0]['Additional Info']).to eq vulnerability.finding_message
       expect(csv[0]['Severity']).to eq vulnerability.severity
       expect(csv[0]['CVE']).to eq vulnerability.finding_cve
@@ -55,7 +55,7 @@ RSpec.describe VulnerabilityExports::Exporters::CsvService do
       expect(csv[0]['Scanner Name']).to eq vulnerability.finding_scanner_name
       expect(csv[0]['Status']).to eq vulnerability.state
       expect(csv[0]['Vulnerability']).to eq vulnerability.title
-      expect(csv[0]['Details']).to eq vulnerability.description
+      expect(csv[0]['Details']).to eq vulnerability.finding_description
       expect(csv[0]['Additional Info']).to eq vulnerability.finding_message
       expect(csv[0]['Severity']).to eq vulnerability.severity
       expect(csv[0]['CVE']).to eq vulnerability.finding_cve