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CVE-2026-34967: adminer 5.3.0 through 5.4.2
CVE-2026-34967. CVSS 3.1 base score 5.4 (MEDIUM, Vendor/CNA). EPSS 0.00325 (percentile 0.237), scored 11-Oct-2026.
Affected technology
adminer · 5.3.0 through 5.4.2
vrana
Description’s affected range: versions 5.3.0 through 5.4.2 with the sql-log plugin enabled
Component: Not specified by the source
Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · Low privileges required · No user interaction required
What an attacker can do
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. Vendor/CNA’s CVSS 4.0 assessment (base score 5.3/10) rates confidentiality impact as none; integrity and availability impact as low.
- CWE
- CWE-73
- CCR priority
- 21.7 /100 (P4)
- CVSS 3.1
- 5.4 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L · Vendor/CNA
- EPSS
- 0.00325 · percentile 0.237 · 2026-10-11
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-12 16:54:24.294989+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-34967.html