CVE-2026-126372
Vvveb through 1.0.8.6 Template Upload Bypass via MediaTrait editor/code
CVSS Score
8.8
EPSS Score
0.0%
EPSS Percentile
0th
Vvveb through 1.0.8.6 contains an incomplete fix for CVE-2026-41934 that allows authenticated editor or site_admin users to write server-side templates by bypassing save restrictions. Attackers can upload or rename .tpl files via editor/code upload and rename actions, or evade isExecutableFile checks in save(), to inject PHP code into templates.
| CWE | CWE-434 |
| Vendor | givanz |
| Product | vvveb |
| Published | Nov 13, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
givanz / Vvveb
0 ≤ 1.0.8.6