October 27, 2026

CVE Watchtower

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CVE-2026-59827NVD

Vulnerability Summary

Metabase is an open-source business intelligence and embedded analytics tool. Prior to 1.58.15, 1.59.12, 1.60.6.3, and 1.61.1.4, Metabase instances with an H2 database connection, including the default sample database, deserialize arbitrary Java objects returned in H2 native query result columns of type OTHER without validation, allowing an authenticated user who can run native H2 queries to execute code on the Metabase server. This issue is fixed in versions 1.58.15, 1.59.12, 1.60.6.3, and 1.61.1.4.
Severity Level
CRITICAL(9.9)
Published Date
Jul 9, 2026
Last Modified
Jul 13, 2026
Exploitation Status
No confirmed exploitation yet
EPSS Score (30-Day)
0.62%Probability
Root Weakness (CWE)
CWE-502: Unknown/Unlisted Weakness ↗
Refer to the official MITRE database for detailed architectural specifications regarding this weakness.
CVSS v3.1 Base Metrics — Score 9.9 (CRITICAL)
Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeChanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

Affected & Patched Versions

Affected Versions
  • Metabase Metabase >= 0.58.0 and < 0.58.15
  • Metabase Metabase >= 0.59.0 and < 0.59.12
  • Metabase Metabase >= 0.60.0 and < 0.60.6.3
  • Metabase Metabase >= 0.61.0 and < 0.61.1.4
  • Metabase Metabase >= 1.58.0 and < 1.58.15
  • Metabase Metabase >= 1.59.0 and < 1.59.12
  • Metabase Metabase >= 1.60.0 and < 1.60.6.3
  • Metabase Metabase >= 1.61.0 and < 1.61.1.4
Patched Versions
  • Metabase Metabase 0.58.15
  • Metabase Metabase 0.59.12
  • Metabase Metabase 0.60.6.3
  • Metabase Metabase 0.61.1.4
  • Metabase Metabase 1.58.15
  • Metabase Metabase 1.59.12
  • Metabase Metabase 1.60.6.3
  • Metabase Metabase 1.61.1.4
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🚫Ad-Free — Uninterrupted experience.
🎁7-Day Free Trial — Try Pro or Team, no card required.
📧Email Delivery — Threat intel straight to your inbox.
♾️Unlimited Vendors — Track your entire stack.
🚨All New CVEs — Be the first to know.
📈EPSS Spike Alerts — Catch rising risk before it peaks.
🎯Custom EPSS/CVSS — Filter noise, focus on risk.
🛡️Exploit Intel — A 2nd confirmed-exploit signal beyond KEV.
🐙GitHub Issues — Auto-tracked, no duplicates.
📬Weekly Digest — One clean summary, not inbox spam.
🏷️Watchlist Groups — Tag alerts by team (Infra/AppSec/SOC).
💬Webhooks — Slack & Teams integration.
🔀Smart Routing — Critical alerts to one channel, rest to another.
🚫Ad-Free — Uninterrupted experience.

External References