Arbitrary File Upload Vulnerability in PHPOK 4.9.032 by SukaraLin
CVE-2018-12491

9.8CRITICAL

Key Information:

Vendor

PHPok

Status
PHPok
Vendor
CVE Published:
15 June 2018

What is CVE-2018-12491?

PHPOK 4.9.032 has a vulnerability associated with arbitrary file upload that can be exploited through the import_f function found in framework/admin/modulec_control.php. This issue allows attackers to upload malicious .php files by encapsulating them within a .php.zip archive, consequently enabling unauthorized access to the server. To mitigate this risk, it is crucial to implement strict validation on uploaded files and to ensure that user-generated content is securely processed.

References

https://github.com/SukaraLin/php_code_audit_project/blob/...
x_refsource_MISC

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 Reserved

  • Vulnerability published

.