Vulnerability in Vrana Adminer
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-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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L.
EPSS exploit prediction
EPSS: 0.003 (23.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 24th percentile — 23.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.003 · change: +0.001
Affected products
Weakness classification (CWE)
References
- github.com/vrana/adminer/security/advisories/GHSA-75xm-qwfq-9wp5 (vendor-advisory)
- www.vulncheck.com/advisories/adminer-sql-log-plugin-through-arbitrary-file-write (third-party-advisory)
Frequently asked questions
- What is CVE-2026-34967?
- CVE-2026-34967 is a medium-severity vulnerability in Vrana Adminer, classified under External Control of File Name or Path. CVSS score: 5.4/10. Published 2026-08-25.
- How severe is CVE-2026-34967?
- Medium severity. CVSS v3 base score is 5.4 out of 10.