Arbitrary File Upload Vulnerability in PerfreeBlog by Perfree
CVE-2023-30333

9.8CRITICAL

Key Information:

Vendor

Perfree

Status
Perfreeblog
Vendor
CVE Published:
18 May 2023

What is CVE-2023-30333?

An arbitrary file upload vulnerability exists in the /admin/ThemeController.java component of PerfreeBlog v3.1.2. This flaw allows attackers to upload specially crafted files, enabling them to execute arbitrary code on the server. This poses a significant risk to users, as unauthorized access and control can be gained through malicious file uploads.

References

https://github.com/j0k1rr/some-automated-script/issues/3

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

.