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.
CVE-2026-34967
MEDIUMPre-NVD 5.45.4—Trending — 4 sources updated this weekElevated
EchelonGraph scoreHIGH confidence
Score 5.4 from GitHub Security Advisory published 2026-08-25. a secondary CVSS source baseline 5.4; sources differ by 0.0.
Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
5.4EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
- Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.4Exploit: Elevated riskExposed: 0
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 5.4
- EG Score
- 5.4(high)
- EG Risk
- 24(Track)EG Risk 24/100SSVC: Track
EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).
How it’s computedSeverity54% × 45%Exploitation0% × 40%Automatability0% × 15%Action: Routine — remediate on your standard cadence. - EPSS PROB
- 0%
- EPSS %ILE
- 14%
- KEV
- Not listed
Published
August 25, 2026
Last Modified
August 25, 2026
Advisory Details (2)
Auto-updated Aug 25, 2026Patch available. Sources: github.
generic
Adminer sql-log Plugin 5.3.0 through 5.4.2 Arbitrary File Write | Advisories | VulnCheck
https://www.vulncheck.com/advisories/adminer-sql-log-plugin-through-arbitrary-file-writegithub Patch Available
Arbitrary .sql file write via unvalidated ns in sql-log plugin · Advisory · vrana/adminer · GitHub
https://github.com/vrana/adminer/security/advisories/GHSA-75xm-qwfq-9wp5Vendor Advisories for CVE-2026-34967(1)
These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 8× in last 7d / 8× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
- 2026-08-25 16:25 UTCEG score recompute
- 2026-08-25 16:24 UTCGHSA enrichment
- 2026-08-25 15:50 UTCEG score recompute
- 2026-08-25 15:50 UTCGHSA enrichment
- 2026-08-25 13:49 UTCEPSS rescore
- 2026-08-25 02:19 UTCEG score recompute
- 2026-08-25 01:51 UTCEG score recompute
- 2026-08-25 01:50 UTCMITRE cvelistV5first tracked
Frequently asked(5)
What is CVE-2026-34967?
CVE-2026-34967 is a medium vulnerability published on August 25, 2026. 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…
When was CVE-2026-34967 disclosed?
CVE-2026-34967 was first published in the National Vulnerability Database on August 25, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-34967 actively exploited?
CVE-2026-34967 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 85.5% of all scored CVEs.
What is the CVSS score of CVE-2026-34967?
CVE-2026-34967 has a CVSS v3 base score of 5.4 (NVD).
How do I remediate CVE-2026-34967?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-34967, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.
Dependency Blast Radius
Explore the affected products and dependency analysis for CVE-2026-34967
Is Your Infrastructure Affected by CVE-2026-34967?
EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.