This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2026-34967 →

DEBIAN-CVE-2026-34967

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-...

Original description

The description as published by the source.

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.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Affected packages

Debian:12 adminer

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

Debian:13 adminer

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

Debian:14 adminer

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.4.3+dfsg-1"}]}]

References

advisory security-tracker.debian.org