CVE-2026-80235
Thinking Software Technology｜EFence - Arbitrary File Upload
CVSS Score
9.8
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-434 |
| Vendor | thinking software technology |
| Product | efence |
| Published | Aug 26, 2026 |
| Last Updated | Aug 26, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
Thinking Software Technology / EFence
0 ≤ 1.2.66 DB Ver:56