Description

Ghost before 5.42.1 allows remote attackers to read arbitrary files within the active theme's folder via /assets/built%2F..%2F..%2F/ directory traversal. This occurs in frontend/web/middleware/static-theme.js.

Remediation

References

https://github.com/TryGhost/Ghost/commit/378dd913aa8d0fd0da29b0ffced8884579598b0f

https://github.com/TryGhost/Ghost/compare/v5.42.0...v5.42.1

Related Vulnerabilities

CVE-2018-1270 Vulnerability in maven package org.springframework:spring-messaging

CVE-2018-11775 Vulnerability in maven package org.apache.activemq:activemq-broker

CVE-2022-36095 Vulnerability in maven package org.xwiki.platform:xwiki-platform-web-templates

CVE-2021-23360 Vulnerability in npm package killport

CVE-2021-23369 Vulnerability in npm package handlebars

Severity

High

Classification

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Tags

Patch Release Notes CWE-22