CVE-2019-1020019 – invenio-previewer

Package

Manager: pip
Name: invenio-previewer
Vulnerable Version: >=0 <1.0.0a12

Severity

Level: Medium

CVSS v3.1: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

EPSS: 0.00226 pctl0.45232

Details

Cross-site Scripting in 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)

Metadata

Created: 2019-07-16T00:52:22Z
Modified: 2024-09-23T17:04:05Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2019/07/GHSA-j9m2-6hq2-4r3c/GHSA-j9m2-6hq2-4r3c.json
CWE IDs: ["CWE-79"]
Alternative ID: GHSA-j9m2-6hq2-4r3c
Finding: F425
Auto approve: 1