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.

CVSS v3 7.2 HIGH

7.2^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/vrana/adminer/security/advisories/GHSA-r9r5-j5q8-8c59
https://www.vulncheck.com/advisories/adminer-before-6.1.1-rce-via-utf-8-bom-sqlite-attach-bypass
https://github.com/vrana/adminer/security/advisories/GHSA-r9r5-j5q8-8c59

Configurations

No configuration.

History

15 Oct 2026, 03:17

Type	Values Removed	Values Added
References	~~() https://github.com/vrana/adminer/security/advisories/GHSA-r9r5-j5q8-8c59 -~~	() https://github.com/vrana/adminer/security/advisories/GHSA-r9r5-j5q8-8c59 -

12 Oct 2026, 17:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-12 17:17

Updated : 2026-10-16 17:29

NVD link : CVE-2026-109347

Mitre link : CVE-2026-109347

CVE.ORG link : CVE-2026-109347

JSON object : View

Products Affected

No product.

CWE

CWE-94

Improper Control of Generation of Code ('Code Injection')

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