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CVE-2026-103928

CVE-2026-103928

waiting for further signalsZero needs more public information before it can validate it.

GHSA-cwxq-fmxq-jv8h ↗EUVD-2026-98826 ↗

no check availablenot proven exploitable
cve.orgpublic pocExploit code has been published by someone. Source signals can also carry a PoC (Proof of Concept).kevAttacks confirmed in the real world.
metabase >= 1.55.0, < 1.58.16; >= 1.59.0, < 1.59.13; >= 1.60.0, < 1.60.9; >= 1.61.0, < 1.61.4
fixed in 1.58.16, 1.59.13, 1.60.9, 1.61.4
CWE-73 External Control of File Name or Path
ETK-2026-1480Zero's internal tracking ID, independent of the CVE number., permanent identifier
cvss9.3cna vendorCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
7d 12h 54msince last run
15mAI analysisAnalysis: how long the AI spent reversing this signal.
timeline
0 = cve.org publication
trigger signal (cve.org) +0hwaiting for further signals+1h08m
0
+2h
+4h
+6h
+8h
+10h
+12h

description

Affected Metabase versions allow users authorized to run native queries or actions against an H2 data source to access files on the Metabase server or link other databases. The default sample database uses H2, so this exposure may be present without custom H2 configuration. Exploitation requires native-query or action permissions against an H2 data source.

mitigation

Upgrade Metabase to 1.58.16, 1.59.13, 1.60.9, 1.61.4, 0.58.15.3, 0.59.12.1, 0.60.8.1, or 0.61.3.4, as appropriate for your release line. Until upgraded, remove or restrict native-query and action access to H2 data sources, including the sample database.

fixed in 1.58.16, 1.59.13, 1.60.9, 1.61.4

check
no
exploit
no
automationDeterministic: a check that runs on its own, the same request on every target. Contextual: an agentic technique that needs to be applied per target, for bugs that depend on contextual flows.
contextual
auth requiredWhether an attacker needs an account first, based on the CVSS vector's Privileges Required.
no
EPSSEstimate of the chance this CVE is exploited in the next 30 days. Refreshed daily.
0.41%33rd percentile
agent run time
15m
cve.org record, t = 0The moment cve.org publishes the CVE in full.
2026-10-13 15:44Z
Δ to public pocExploit code has been published by someone. Source signals can also carry a PoC (Proof of Concept).
–
Δ to kevAttacks confirmed in the real world.
–

outcome

Contextual: an exploit technique exists, but no deterministic check could cover this one.

source signals

Public signals that triggered or updated the pipeline. These are inputs for the deltas above.

  1. 2026-10-13 15:44Z
    cve_org: trigger signal, started the run
    https://www.cve.org/CVERecord?id=CVE-2026-103928

this entry in the feed

GET /api/v1/feed/CVE-2026-103928

{
  "etk_id": "ETK-2026-1480",
  "cve_id": "CVE-2026-103928",
  "display_id": "CVE-2026-103928",
  "ghsa_id": "GHSA-cwxq-fmxq-jv8h",
  "euvd_id": "EUVD-2026-98826",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Arbitrary file access through H2 native queries in Metabase",
  "summary": "Affected Metabase versions allow users authorized to run native queries or actions against an H2 data source to access files on the Metabase server or link other databases. The default sample database uses H2, so this exposure may be present without custom H2 configuration. Exploitation requires native-query or action permissions against an H2 data source.",
  "mitigation": "Upgrade Metabase to 1.58.16, 1.59.13, 1.60.9, 1.61.4, 0.58.15.3, 0.59.12.1, 0.60.8.1, or 0.61.3.4, as appropriate for your release line. Until upgraded, remove or restrict native-query and action access to H2 data sources, including the sample database.",
  "vendor": "metabase",
  "product": "metabase",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 1.55.0, < 1.58.16"
      ],
      "ecosystem": "other",
      "fixed_versions": [
        "1.58.16"
      ],
      "package_name": "metabase",
      "purl": null
    },
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 1.59.0, < 1.59.13"
      ],
      "ecosystem": "other",
      "fixed_versions": [
        "1.59.13"
      ],
      "package_name": "metabase",
      "purl": null
    },
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 1.60.0, < 1.60.9"
      ],
      "ecosystem": "other",
      "fixed_versions": [
        "1.60.9"
      ],
      "package_name": "metabase",
      "purl": null
    },
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 1.61.0, < 1.61.4"
      ],
      "ecosystem": "other",
      "fixed_versions": [
        "1.61.4"
      ],
      "package_name": "metabase",
      "purl": null
    }
  ],
  "cwes": [
    73
  ],
  "cvss_score": 9.3,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N",
  "epss_score": 0.0041,
  "epss_percentile": 0.3354,
  "epss_asof": "2026-10-20",
  "automation": "contextual",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 15.31550045,
  "t0_at": "2026-10-13T15:44:37.906000+00:00",
  "signals": {
    "trigger_signal": {
      "at": "2026-10-13T15:44:37.906000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-13T15:44:37.906000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-103928"
    }
  }
}

published 2026-10-13 16:37Z
last change 2026-10-21 05:31Z

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