Ghost through 5.85.1 allows remote attackers to bypass an authentication rate-limit protection mechanism by using many X-Forwarded-For headers with different values. NOTE: the vendor's position is that Ghost should be installed with a reverse proxy that allows only trusted X-Forwarded-For headers.
CVSS Score
9.1
EPSS Score
0.006
Published
2024-06-16
Ghost before 5.82.0 allows CSV Injection during a member CSV export.
CVSS Score
8.8
EPSS Score
0.001
Published
2024-05-22
Ghost through 5.76.0 allows stored XSS, and resultant privilege escalation in which a contributor can take over any account, via an SVG profile picture that contains JavaScript code to interact with the API on localhost TCP port 3001. NOTE: The discoverer reports that "The vendor does not view this as a valid vector."
CVSS Score
9.0
EPSS Score
0.388
Published
2024-02-11
Ghost before 5.76.0 allows XSS via a post excerpt in excerpt.js. An XSS payload can be rendered in post summaries.
CVSS Score
6.1
EPSS Score
0.002
Published
2024-01-21
Ghost is an open source content management system. Versions prior to 5.59.1 are subject to a vulnerability which allows authenticated users to upload files that are symlinks. This can be exploited to perform an arbitrary file read of any file on the host operating system. Site administrators can check for exploitation of this issue by looking for unknown symlinks within Ghost's `content/` folder. Version 5.59.1 contains a fix for this issue. All users are advised to upgrade. There are no known workarounds for this vulnerability.
CVSS Score
4.9
EPSS Score
0.753
Published
2023-08-15
Ghost is an app for new-media creators with tools to build a website, publish content, send newsletters, and offer paid subscriptions to members. Prior to version 5.46.1, due to a lack of validation when filtering on the public API endpoints, it is possible to reveal private fields via a brute force attack.
Ghost(Pro) has already been patched. Maintainers can find no evidence that the issue was exploited on Ghost(Pro) prior to the patch being added. Self-hosters are impacted if running Ghost a version below v5.46.1. v5.46.1 contains a fix for this issue. As a workaround, add a block for requests to `/ghost/api/content/*` where the `filter` query parameter contains `password` or `email`.
CVSS Score
7.5
EPSS Score
0.209
Published
2023-05-08
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.
CVSS Score
7.5
EPSS Score
0.937
Published
2023-05-05
Server-side request forgery (SSRF) vulnerability in Ghost CMS < 3.10.0 allows an attacker to scan local or external network or otherwise interact with internal systems.
CVSS Score
8.1
EPSS Score
0.003
Published
2020-03-20
The ghost plugin before 0.5.6 for WordPress has no access control for wp-admin/tools.php?ghostexport=true downloads of exported data.
CVSS Score
6.5
EPSS Score
0.006
Published
2019-09-17