Arbitrary File Upload Vulnerability in Ghost CMS
CVE-2022-28397

9.8CRITICAL

Key Information:

Vendor

Ghost

Status
Ghost
Vendor
CVE Published:
12 April 2022

What is CVE-2022-28397?

Ghost CMS version 4.42.0 contains an arbitrary file upload vulnerability within its file upload module. This flaw permits attackers to execute arbitrary code through the upload of specially crafted files. While Ghost's security measures ensure that only trusted users can upload files, this vulnerability poses a risk if an attacker is able to exploit trusted user credentials or privileges. It is crucial for Ghost CMS users to stay informed about security best practices and the importance of safeguarding user accounts to mitigate potential threats associated with this vulnerability.

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References

http://ghost.com
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https://ghost.org/customers/
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https://github.com/TryGhost/Ghost
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CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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