tryghost/ghost · Security
Arbitrary file upload in Ghost
- GHSA ID
- GHSA-fvc6-qjp7-m4g4
- CVE ID
- CVE-2022-27139
- Severity
- critical
- Published
- Updated
- CVSS
- 9.8 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS v3
- 9.8 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Description
An arbitrary file upload vulnerability in the file upload module of Ghost v4.39.0 allows attackers to execute arbitrary code via a crafted SVG file.
CWEs
- CWE-434 · Unrestricted Upload of File with Dangerous Type