https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-04T06:51:24.431866+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cnvd-2019-26255 cnvd-2019-26255 2026-10-04T06:51:24.482068+00:00 cnvd-2019-26255 https://cve.radiocsirt.org/vuln/euvd-2026-60701 EUVD-2026-60701 2026-10-04T06:51:24.482103+00:00 EUVD-2026-60701 https://cve.radiocsirt.org/vuln/fkie_cve-2019-1020019 fkie_cve-2019-1020019 2026-10-04T06:51:24.482117+00:00

invenio-previewer before 1.0.0a12 allows XSS.

 https://cve.radiocsirt.org/vuln/ghsa-j9m2-6hq2-4r3c GHSA-j9m2-6hq2-4r3c — Cross-site Scripting in invenio-previewer 2026-10-04T06:51:24.482147+00:00

Affected: PyPI: invenio-previewer

## Cross-Site Scripting (XSS) vulnerability in JSON, Markdown and iPython Notebook previewers

### Impact Several Cross-Site Scripting (XSS) vulnerabilities have been found in the JSON, Markdown and iPython Notebook previewers. The vulnerabilities would allow a malicous user to upload a JSON, Markdown or Notebook file with embedded scripts that would be executed by a victims browser.

### Patches Invenio-Previewer v1.0.0a12 fixes the issue.

### Workarounds You can remediate the vulnerability without upgrading by disabling the affected previewers. You do this by adding the following to your configuration:

```python PREVIEWER_PREFERENCE = [ 'csv_dthreejs', 'simple_image', # 'json_prismjs', 'xml_prismjs', # 'mistune', 'pdfjs', # 'ipynb', 'zip', ] ```

Afterwards, you should not be able to preview JSON, Markdown or iPython Notebook files.

### For more information If you have any questions or comments about this advisory: * Email us at [info@inveniosoftware.org](mailto:info@inveniosoftware.org)

 https://cve.radiocsirt.org/vuln/gsd-2019-1020019 gsd-2019-1020019 2026-10-04T06:51:24.482182+00:00 gsd-2019-1020019 https://cve.radiocsirt.org/vuln/pysec-2019-26 PYSEC-2019-26 2026-10-04T06:51:24.482195+00:00

Affected: PyPI: invenio-previewer

invenio-previewer before 1.0.0a12 allows XSS.