CVE-2026-56703 — Adminer before 5.4.3 Remote Code Execution via SQLite VACUUM INTO
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 attacker…
Published: 2026-08-25 · CVSS: 8.6 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7