CVE-2026-56703Adminer before 5.4.3 Remote Code Execution via SQLite VACUUM INTO

Descripción

Adminer before 5.4.3 contains a remote code execution vulnerability in SQLite query handling where VACUUM INTO is not blocked despite ATTACH restrictions. Authenticated attackers can execute VACUUM INTO to write PHP code to arbitrary file paths and execute commands on the server.

Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.

Productos y versiones afectados

Referencias y parches

• GitHub Security Advisory (GHSA-gmx3-g29w-77wf) vendor-advisory
• VulnCheck Advisory: Adminer before 5.4.3 Remote Code Execution via SQLite VACUUM INTO third-party-advisory