CVE-2022-27139

Published Apr 12, 2022 CVSS 3.1 · 9.8 Critical EPSS 4.0% KEV · Not listed
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. NOTE: Vendor states that as outlined in Ghost's security documentation, upload of SVGs is only possible by trusted authenticated users. The uploading of SVG files to Ghost does not represent a remote code execution vulnerability. SVGs are not executable on the server, and may only execute javascript in a client's browser - this is expected and intentional functionality

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Github GHSA Github GHSA GHSA-fvc6-qjp7-m4g4 Arbitrary file upload in Ghost
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Aug 3, 2024, 5:18 AM
Reserved
Mar 14, 2022, 12:00 AM
Status
Modified
Published
Apr 12, 2022, 5:15 PM
Modified
Jun 17, 2026, 4:36 AM