CVE-2026-34967

MEDIUMPre-NVD 5.45.4—
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
Trending — 3 sources updated this weekElevated
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.

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.

CVSS v3
5.4
EG Score
5.4(high)
EG Risk
40(Track)
EG Risk 40/100SSVC: 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 computed
Severity54% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
15%
KEV
Not listed

Published

August 25, 2026

Last Modified

September 8, 2026

Advisory Details (2)

Auto-updated Aug 25, 2026
Patch 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-write
github 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-9wp5

Vendor 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.

Affected Packages

(3 across 3 ecosystems)
Debian:12(1)
PackageVulnerable rangeFixed inDependents
adminer4.8.1-1 ... 6.0.1-1 (13 versions)——
Debian:13(1)
PackageVulnerable rangeFixed inDependents
adminer5.2.1+dfsg-1 ... 6.0.1-1 (9 versions)——
Debian:14(1)
PackageVulnerable rangeFixed inDependents
adminer5.2.1+dfsg-1, 5.3.0+dfsg-1, 5.4.0+dfsg-1, 5.4.1+dfsg-1, 5.4.2+dfsg-15.4.3+dfsg-1—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 20× in last 7d / 74× 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.

  1. 2026-09-19 06:53 UTCEG score recompute
  2. 2026-09-19 06:53 UTCGHSA enrichment
  3. 2026-09-18 19:28 UTCEPSS rescore
  4. 2026-09-18 19:28 UTCEPSS rescore
  5. 2026-09-18 06:10 UTCEG score recompute
  6. 2026-09-18 06:10 UTCGHSA enrichment
  7. 2026-09-17 19:30 UTCEPSS rescore
  8. 2026-09-17 05:27 UTCEG score recompute
  9. 2026-09-17 05:27 UTCGHSA enrichment
  10. 2026-09-16 14:08 UTCEPSS rescore
  11. 2026-09-16 05:15 UTCEPSS rescore
  12. 2026-09-16 04:44 UTCGHSA enrichment
  13. 2026-09-15 04:01 UTCEG score recompute
  14. 2026-09-15 04:01 UTCGHSA enrichment
  15. 2026-09-15 03:11 UTCEPSS rescore
  16. 2026-09-14 03:17 UTCEG score recompute
  17. 2026-09-14 03:17 UTCGHSA enrichment
  18. 2026-09-13 16:47 UTCEPSS rescore
  19. 2026-09-13 02:35 UTCEG score recompute
  20. 2026-09-13 02:35 UTCGHSA enrichment
  21. 2026-09-12 15:01 UTCEPSS rescore
  22. 2026-09-12 01:52 UTCEG score recompute
  23. 2026-09-12 01:52 UTCGHSA enrichment
  24. 2026-09-11 14:53 UTCEPSS rescore
  25. 2026-09-11 09:37 UTCEPSS rescore
Show 49 more
  1. 2026-09-11 01:09 UTCEG score recompute
  2. 2026-09-11 01:09 UTCGHSA enrichment
  3. 2026-09-10 09:34 UTCEPSS rescore
  4. 2026-09-10 00:24 UTCEG score recompute
  5. 2026-09-10 00:23 UTCGHSA enrichment
  6. 2026-09-08 22:00 UTCEPSS rescore
  7. 2026-09-08 20:52 UTCGHSA enrichment
  8. 2026-09-08 03:09 UTCEG score recompute
  9. 2026-09-08 03:09 UTCGHSA enrichment
  10. 2026-09-07 16:01 UTCEPSS rescore
  11. 2026-09-07 02:26 UTCEG score recompute
  12. 2026-09-07 02:26 UTCGHSA enrichment
  13. 2026-09-06 13:47 UTCEPSS rescore
  14. 2026-09-06 01:24 UTCEG score recompute
  15. 2026-09-06 01:24 UTCGHSA enrichment
  16. 2026-09-05 00:41 UTCEG score recompute
  17. 2026-09-05 00:41 UTCGHSA enrichment
  18. 2026-09-04 05:06 UTCEPSS rescore
  19. 2026-09-03 23:58 UTCGHSA enrichment
  20. 2026-09-02 23:00 UTCEG score recompute
  21. 2026-09-02 23:00 UTCGHSA enrichment
  22. 2026-09-02 14:12 UTCEPSS rescore
  23. 2026-09-01 22:17 UTCEG score recompute
  24. 2026-09-01 22:17 UTCGHSA enrichment
  25. 2026-09-01 13:53 UTCEPSS rescore
  26. 2026-09-01 04:39 UTCEPSS rescore
  27. 2026-08-31 21:34 UTCGHSA enrichment
  28. 2026-08-30 20:51 UTCEG score recompute
  29. 2026-08-30 20:51 UTCGHSA enrichment
  30. 2026-08-30 19:17 UTCEPSS rescore
  31. 2026-08-30 01:22 UTCEPSS rescore
  32. 2026-08-29 20:08 UTCEG score recompute
  33. 2026-08-29 20:08 UTCGHSA enrichment
  34. 2026-08-28 21:41 UTCEPSS rescore
  35. 2026-08-28 19:25 UTCGHSA enrichment
  36. 2026-08-27 18:32 UTCEG score recompute
  37. 2026-08-27 18:32 UTCGHSA enrichment
  38. 2026-08-27 14:25 UTCEPSS rescore
  39. 2026-08-26 17:46 UTCEG score recompute
  40. 2026-08-26 17:46 UTCGHSA enrichment
  41. 2026-08-26 14:46 UTCEPSS rescore
  42. 2026-08-25 16:25 UTCEG score recompute
  43. 2026-08-25 16:24 UTCGHSA enrichment
  44. 2026-08-25 15:50 UTCEG score recompute
  45. 2026-08-25 15:50 UTCGHSA enrichment
  46. 2026-08-25 13:49 UTCEPSS rescore
  47. 2026-08-25 02:19 UTCEG score recompute
  48. 2026-08-25 01:51 UTCEG score recompute
  49. 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, with the most recent update on September 8, 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 85.0% 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

See which npm, PyPI, Go, and Maven packages are affected by CVE-2026-34967

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