Vulnerability Intelligence Report
Adminer before 6.1.1 RCE via UTF-8 BOM SQLite ATTACH Bypass
CVE-2026-109347
Adminer before 6.1.1 contains a remote code execution vulnerability that allows authenticated SQLite users to bypass ATTACH and VACUUM INTO restrictions by prefixing statements with a UTF-8 byte-order mark. Attackers can attach a database file at a PHP-served path and create a table named with PHP code to execute it as the web server user.
No Active Exploit Signals
CVSS Base Score
8.6
HIGH
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-94 ↗Improper Control of Generation of Code ('Code Injection')
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| vrana | adminer | 0 < 6.1.1 (affected), 6.1.1 (unaffected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | VulnCheck · Bug Bounty Provider · USA |
| Reserved | 2026-10-12T14:19:45 |
| Published | 2026-10-12T16:05:31 |
| Patch Date | 2026-09-25 |
| Last Updated | 2026-10-12T16:05:31 |
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