CVE-2018-11392

Severity: high (CVSS 8.8 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 3.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2018-05-29 · updated 2026-06-17
Weakness: CWE-434

Description

An arbitrary file upload vulnerability in /classes/profile.class.php in Jigowatt "PHP Login & User Management" before 4.1.1, as distributed in the Envato Market, allows any remote authenticated user to upload .php files to the web server via a profile avatar field. This results in arbitrary code execution by requesting the .php file.

Affected products

Jigowatt Php Login & User Management: before 4.1.1 — fixed in 4.1.1

How to fix

Upgrade to a fixed version: Jigowatt Php Login & User Management 4.1.1. Check the vendor advisory for mitigations.

References

http://packetstormsecurity.com/files/147878/PHP-Login-And-User-Management-4.1.0-Shell-Upload.html
http://www.securityfocus.com/archive/1/542038/100/0/threaded
https://codecanyon.net/item/php-login-user-management/49008
https://doddsecurity.com/94/remote-code-execution-in-the-avatars/
http://packetstormsecurity.com/files/147878/PHP-Login-And-User-Management-4.1.0-Shell-Upload.html
http://www.securityfocus.com/archive/1/542038/100/0/threaded
https://codecanyon.net/item/php-login-user-management/49008
https://doddsecurity.com/94/remote-code-execution-in-the-avatars/

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