Images embedded in report content are sized at 100% in PDF exports

[damians-filigran]

Description

When exporting a report to PDF, any inline images that were resized to fit on the page will lose their scaling and appear in the PDF at 100%, usually much larger than the space available

Environment

1. SaaS
2. OpenCTI version: 6.2.15
3. OpenCTI client: Edge
4. Other environment details:

Reproducible Steps

1. Create a new report
2. Go to content tab and create an HTML document
3. Write some content
4. Paste a screenshot of a tool into the page
5. Resize it to fit on the page
6. Export to PDF (simple format; no neighbours)

Expected Output

Inline images appear on the PDF page as they did in the editor

Actual Output

Inline images are scaled to be very large (100%?), so that they are too large for the page

Additional information

On testing server under Report "RansomHub IOCs"

Screenshots (optional)

[damians-filigran]

Also, a larger screenshot (eg. knowledge graph) will be completely missing from the PDF export

Original HTML:

PDF contents:

[romain-filigran]

Reproduced. The problem occurs with both ways of exporting to PDF:

• embedded PDF exporter
• export-report-pdf connector (https://github.com/OpenCTI-Platform/connectors/tree/master/internal-export-file/export-report-pdf)

[romain-filigran]

related issue for the export-report-pdf connector: https://github.com/OpenCTI-Platform/connectors/issues/2587