CVE-2022-47194
5.4
MEDIUM
CVSS 3.1
EPSS 0.58%
Description
An insecure default vulnerability exists in the Post Creation functionality of Ghost Foundation Ghost 5.9.4. Default installations of Ghost allow non-administrator users to inject arbitrary Javascript in posts, which allow privilege escalation to administrator via XSS. To trigger this vulnerability, an attacker can send an HTTP request to inject Javascript in a post to trick an administrator into visiting the post.A stored XSS vulnerability exists in the `twitter` field for a user.
How to fix CVE-2022-47194
To remediate CVE-2022-47194, upgrade the affected package to a fixed version below.
- —upgrade to 5.9.5 or later
Is CVE-2022-47194 being exploited?
Low — EPSS is 0.6%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 5.9.4, < 5.9.5
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |