What is GHSA-fvc6-qjp7-m4g4?

GHSA-fvc6-qjp7-m4g4 is a security advisory published by GitHub Security Advisories with Critical severity. Arbitrary file upload in Ghost

Which CVE IDs does GHSA-fvc6-qjp7-m4g4 cover?

GHSA-fvc6-qjp7-m4g4 covers the following CVE IDs: CVE-2022-27139. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-fvc6-qjp7-m4g4?

GHSA-fvc6-qjp7-m4g4 has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

Which products are affected by GHSA-fvc6-qjp7-m4g4?

GHSA-fvc6-qjp7-m4g4 affects 1 product, including: npm/ghost:\u003c= 4.39.0.

GHSA-fvc6-qjp7-m4g4CriticalCVSS 9.8

Arbitrary file upload in Ghost

Vendor

GitHub Security Advisories

Published

April 13, 2022

Last Modified

January 27, 2023

🔗 CVE IDs covered (1)

CVE-2022-27139 →

📋 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.

🎯 Affected products1

npm/ghost:<= 4.39.0

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2022-27139
https://youtu.be/FCqWEvir2wE
http://ghost.org/docs/security/#privilege-escalation-attacks
https://github.com/advisories/GHSA-fvc6-qjp7-m4g4