TI-2026-08268 Aliases CVE-2026-9421 GHSA-fhgp-q8x3-7fx5

KLiK SocialMediaWebsite File upload.inc.php uniqid unrestricted upload

LOW 36CWE-284Published 2026-05-25 · Updated 2026-05-26

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Attack requirements: None
Impact type: Security bypass, Code execution
Confidentiality · integrity · availability: Low · Low · Low
Fix status: No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-284 and CWE-434.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00293 21st percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: Yes
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	KLiK SocialMediaWebsite	1.0	—	No fix listed	CNA

KLiK SocialMediaWebsite Vendor— Affected 1.0 Fixed in — No fix listed CNA

CPE names CNA · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:klik_socialmediawebsite:klik_socialmediawebsite::::::::	—	—	—

cpe:2.3:a:klik_socialmediawebsite:klik_socialmediawebsite:*:*:*:*:*:*:*:* Versions — — ·—

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2026-9421
2026-10-03 Alias added: GHSA-fhgp-q8x3-7fx5

References

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Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences