Path Traversal in Vrana Adminer

CVE-2026-34968

Adminer before 5.4.3 contains an arbitrary file deletion vulnerability in SQLite mode where the database-list drop action fails to validate file extensions before deletion. An authenticated attacker can submit arbitrary relative file paths in the db[] parameter to delete any files writable by the PHP process.

Vulnerability class: Path Traversal (Directory Traversal)

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H.

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-34968?
CVE-2026-34968 is a high-severity vulnerability in Vrana Adminer, classified under Path Traversal. CVSS score: 8.1/10. Published 2026-08-25.
How severe is CVE-2026-34968?
High severity. CVSS v3 base score is 8.1 out of 10.