CVE-2026-9421

HIGH 7.3

KLiK SocialMediaWebsite File upload.inc.php uniqid unrestricted upload

CVSS Score

7.3

EPSS Score

0.0%

EPSS Percentile

11th

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.

CWE	CWE-434 CWE-284
Vendor	n/a
Product	klik socialmediawebsite
Published	May 25, 2026
Last Updated	May 26, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

n/a / KLiK SocialMediaWebsite

1.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/365402 vuldb.com: https://vuldb.com/vuln/365402/cti vuldb.com: https://vuldb.com/submit/813725

Credits

🔍 g111 (VulDB User) VulDB Vulnerability Moderation Team