PT-2019-11634 · Invenio · Invenio-Previewer

Lnielsen · Published 2019-07-16 · Updated 2019-07-31 · CVE-2019-1020019

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions: invenio-previewer versions prior to 1.0.0a12

Description: A Cross-Site Scripting (XSS) issue has been found in the JSON, Markdown, and iPython Notebook previewers. This would allow a malicious user to upload a file with embedded scripts that would be executed by a victim's browser.

Recommendations: For versions prior to 1.0.0a12, update to version 1.0.0a12 to fix the issue. As a temporary workaround, consider disabling the affected previewers by modifying the configuration to exclude 'json prismjs', 'mistune', and 'ipynb' from PREVIEWER PREFERENCE.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2019-1020019

GHSA-J9M2-6HQ2-4R3C

PYSEC-2019-26

Affected Products

Invenio-Previewer

References · 8

• 🔥 https://github.com/inveniosoftware/invenio-previewer/security/advisories/GHSA-j9m2-6hq2-4r3c · Exploit
• https://osv.dev/vulnerability/PYSEC-2019-26 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-1020019 · Security Note
• https://osv.dev/vulnerability/CVE-2019-1020019 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-j9m2-6hq2-4r3c · Vendor Advisory
• https://github.com/pypa/advisory-database/tree/main/vulns/invenio-previewer/PYSEC-2019-26.yaml · Note
• https://github.com/inveniosoftware/invenio-previewer · Note
• https://github.com/advisories/GHSA-j9m2-6hq2-4r3c · Note