Unrestricted Upload of File with Dangerous Type Vulnerability Affects CataBlog
CVE-2023-47842

9.1CRITICAL

Key Information:

Vendor

WordPress
Status
Catablog
Vendor
CVE Published:
26 March 2024

What is CVE-2023-47842?

CataBlog, developed by Zachary Segal, is vulnerable to an Arbitrary File Upload issue that allows attackers to upload files of dangerous types without proper restrictions. This vulnerability can lead to unauthorized execution of code and compromise the security of the site. The affected versions include unversioned releases up to 1.7.0, whereby attackers may exploit this vulnerability to upload malicious files, potentially impacting the integrity and confidentiality of the application.

Affected Version(s)

CataBlog <= 1.7.0

References

https://patchstack.com/database/vulnerability/catablog/wo...
vdb-entry

CVSS V3.1

Score:
9.1
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Rafie Muhammad (Patchstack)
.