CVE-2026-9421 MEDIUM

CVE-2026-9421: KLiK SocialMediaWebsite File upload.inc.php uniqid unrestricted upload

Vendor N/A

Product KLiK SocialMediaWebsite

Weakness CWE-434 · Unrestricted file upload

Published May 25, 2026

Last update May 26, 2026

View on NVD All CVEs

CVSS base score

6.9/10

Attack vector Network

Attack complexity Low

Privileges required None

User interaction None

Confidentiality —

Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

What the vulnerability does

Description

A vulnerability was determined in KLiK SocialMediaWebsite 1.0. This vulnerability affects the function uniqid of the file upload.inc.php of the component File Handler. This manipulation causes unrestricted upload. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized.

Key dates

Disclosure timeline

May 25, 2026 CVE published

May 26, 2026 Record updated