CVE-2026-34967

MEDIUM 5.4

Adminer sql-log Plugin 5.3.0 through 5.4.2 Arbitrary File Write

CVSS Score

5.4

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-73
Vendor	vrana
Product	adminer
Published	Aug 25, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

Low

Affected Versions

vrana / adminer

All versions affected

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/vrana/adminer/security/advisories/GHSA-75xm-qwfq-9wp5 vulncheck.com: https://www.vulncheck.com/advisories/adminer-sql-log-plugin-through-arbitrary-file-write

Credits

🔍 kah-ja