CVE-2022-47197 - CVE House
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Status published Critical CVE-2022-47197

An insecure default vulnerability exists in the Post Creation functionality...

Vulnerability 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 `codeinjection_foot` for a post.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

Ghost Foundation

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Affected Software

Ghost
Vulnerable Versions:
5.9.4

Timeline

Official Publish: January 19th, 2023
Last Modified: November 4th, 2025
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

Weaknesses (CWE)

CWE-453

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.