CVE-2026-9421

KLiK SocialMediaWebsite File upload.inc.php uniqid unrestricted upload

Published May 25, 2026 CVSS 4.0 · 6.9 Medium EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Klik-socialmediawebsite Project
Klik-socialmediawebsite Project klik-socialmediawebsite
Vendors & Products Klik-socialmediawebsite Project
Klik-socialmediawebsite Project klik-socialmediawebsite
Type Values Removed Values Added
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.
Title KLiK SocialMediaWebsite File upload.inc.php uniqid unrestricted upload
First Time appeared Klik Socialmediawebsite
Klik Socialmediawebsite klik Socialmediawebsite
Weaknesses CWE-284
CWE-434
CPEs cpe:2.3:a:klik_socialmediawebsite:klik_socialmediawebsite:*:*:*:*:*:*:*:*
Vendors & Products Klik Socialmediawebsite
Klik Socialmediawebsite klik Socialmediawebsite
References
Metrics cvssV2_0

{'score': 7.5, 'vector': 'AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR'}

cvssV3_0

{'score': 7.3, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R'}

cvssV3_1

{'score': 7.3, 'vector': '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'}

cvssV4_0

{'score': 6.9, '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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulDB
Published
Updated
May 26, 2026, 2:40 PM
Reserved
May 24, 2026, 6:52 AM
Status
Deferred
Published
May 25, 2026, 4:16 AM
Modified
Jul 23, 2026, 11:10 AM