CVE-2026-34967 MEDIUM

CVE-2026-34967: Adminer sql-log Plugin 5.3.0 through 5.4.2 Arbitrary File Write

Weakness CWE-73
Published August 25, 2026
Last update August 25, 2026

CVSS base score

5.3/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N

What the vulnerability does

01Description

Adminer versions 5.3.0 through 5.4.2 with the sql-log plugin enabled contain an arbitrary file write vulnerability in the ns parameter of plugins/sql-log.php. An authenticated user can supply path traversal sequences in the ns parameter to write arbitrary .sql files with attacker-controlled content to any writable directory on the host.

Key dates

02Disclosure timeline

August 25, 2026 CVE published
August 25, 2026 Record updated

Related vulnerabilities

04Related CVE