Description
Openpyxl 2.4.1 resolves external entities by default, which allows remote attackers to conduct XXE attacks via a crafted .xlsx document.
Metrics
CVSS 3.0 8.2/10
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:HWeakness enumeration
Affected software
No affected versions have been published.
Timeline
- Published
- Feb 15, 2017
- Last modified
- Jun 17, 2026
- NVD status
- Modified