CVE-2026-80235

Critical

Description

EFence developed by Thinking Software Technology has an Arbitrary File Upload vulnerability. Unauthenticated remote attackers can upload and execute web shell backdoors, thereby enabling arbitrary code execution on the server.

SeverityCritical
CVSS9.8
Exploit probability—
ProductEFence
PublishedAug 26, 2026
First seenAug 26, 2026

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

ProductAffected versionsFixed in
Thinking Software Technology EFencev ≤ 1.2.66 DB Ver:56—

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