Metabase is an open source business intelligence and embedded analytics tool. In Metabase Enterprise prior to versions 1.54.22, 1.55.22, 1.56.22, 1.57.16, 1.58.10, and 1.59.4, authenticated admins on Metabase Enterprise Edition can achieve Remote Code Execution (RCE) and Arbitrary File Read via the POST /api/ee/serialization/import endpoint. A crafted serialization archive injects an INIT property into the H2 JDBC spec, which can execute arbitrary SQL during a database sync. We confirmed this was possible on Metabase Cloud. This only affects Metabase Enterprise. Metabase OSS lacks the affected codepaths. All versions of Metabase Enterprise that have serialization, which dates back to at least version 1.47, are affected. Metabase Enterprise versions 1.54.22, 1.55.22, 1.56.22, 1.57.16, 1.58.10, and 1.59.4 patch the issue. As a workaround, disable the serialization import endpoint in their Metabase instance to prevent access to the vulnerable codepaths.
CVE-2026-33725
“—” beside the score: it is equal to the CVSS score beside it.
This high-severity CVE scores 7.2 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.8% (56th percentile of EPSS-scored CVEs). No GitHub Security Advisory CVSS is on record for this CVE.
Also known asEUVD-2026-16502 (ENISA EUVD)Source: ENISA EUVD
- Public exploit or proof-of-concept code is available
A fix is referenced (a reference tagged "Patch", often a source commit), but no release containing it is confirmed — find the release that contains it; until it is applied, mitigate (WAF / firewall / segmentation).
- CVSS v3
- 7.2
- EG Score
- 7.2HIGHmedium confidence
- EG Risk
- 48EG Risk 48/100
EG Risk is EchelonGraph's 0–100 priority score. It fuses impact severity (EG Severity, the CVSS base score, never the KEV-floored or EPSS-lifted EG Score) with real-world exploitation and automatability, under weights EchelonGraph set by hand, so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner.
How it’s computed (value × EchelonGraph’s weight)Severity72% × 45%Impact severity (EG Severity): CVSS 7.2 of 10. Never the KEV-floored or EPSS-lifted EG Score.Exploitation40% × 40%EchelonGraph's fixed weight for EG-KEV Tier 3 (Elevated): a constant, not a probability.Automatability0% × 15%CISA's SSVC Automatable value: no (Vulnrichment).SSVC (CISA's decision table, applied by EchelonGraph): Track at low or medium mission impact; Track* at high (mission-essential systems).Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE.Action: A fix is referenced, but no release containing it is confirmed. Check the referenced fix and the vendor's advisory for a release that contains it; until one is applied, restrict network exposure of the affected system or apply the vendor's mitigation on your normal schedule. - EPSS PROB
- 0.8%
- EPSS %ILE
- 56th
- KEV
- Not listed
What the EG score is made of (scorer v4.0: the three questions the 0–10 score mixes, published apart · methodology)
The EG score (7.2): severity, escalated by confirmed exploitation. This CVE's 7.2 is its impact severity (EG Severity), not escalated.
- EG Severity
- 7.2 HIGHCVSS-B, impact only: no KEV listing, EPSS or EG-KEV tier raises it.a secondary CVSS source · CVSS v3.0 or v3.1
- EG Likelihood
- 0.8% within 30 daysSource: FIRST EPSS (model v2026.06.15, score date 2026-10-29). FIRST's exploitation probability, not an EchelonGraph model.
- Confirmed exploitation
- None on record (CISA KEV, EG-KEV Tier 1)Reported apart from the likelihood: an observed fact, not a probability.
- EG Priority
- SSVC Track at medium mission impactTrack at low or medium mission impact; Track* at high (mission-essential systems).CISA BOD 26-04: 14 days if the affected system is publicly exposed; Fix on system upgrade if it is not.No released fix is confirmed on this page, but CISA's timeline does not wait for a fix's release: it starts when an agency identifies the flaw on an asset and updates the CDM Agency and Federal Dashboard, and the directive counts patching, decommissioning the system or another action as remediation. Until a fixed release is applied, mitigate as this page's verdict says. In the directive's words, “Fix on system upgrade” means that, “unless conditions change”, the vulnerability “should be remediated the next time the vulnerable asset receives a scheduled major upgrade or rebuild”: its timelines are “dynamic as facts change”, and a KEV listing shortens them.Each input and its source, and whom BOD 26-04 binds: the SSVC and BOD 26-04 blocks below.
SSVC (CISA's decision table, applied by EchelonGraph)Track at low or medium mission impact; Track* at high (mission-essential systems).
A fix is referenced, but no release containing it is confirmed. Check the referenced fix and the vendor's advisory for a release that contains it; until one is applied, restrict network exposure of the affected system or apply the vendor's mitigation on your normal schedule.
Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE. Mission impact is CISA's Mission & Well-being decision point, and only you can judge it. CISA's table makes it high when Mission Prevalence is Essential — the vulnerable component "directly provides capabilities that constitute at least one MEF for at least one entity" (MEF: mission essential function) — or when Public Well-Being Impact is Irreversible: "multiple fatalities are likely", the cyber-physical system "is likely lost or destroyed", "extreme or serious externalities" are imposed on other parties, or social systems such as elections or the financial grid "are destabilized and potentially collapse". CISA's decision table
BOD 26-04 (CISA's remediation timeline, Table 1)14 days if the affected system is publicly exposed; Fix on system upgrade if it is not.
No released fix is confirmed on this page, but CISA's timeline does not wait for a fix's release: it starts when an agency identifies the flaw on an asset and updates the CDM Agency and Federal Dashboard, and the directive counts patching, decommissioning the system or another action as remediation. Until a fixed release is applied, mitigate as this page's verdict says. In the directive's words, “Fix on system upgrade” means that, “unless conditions change”, the vulnerability “should be remediated the next time the vulnerable asset receives a scheduled major upgrade or rebuild”: its timelines are “dynamic as facts change”, and a KEV listing shortens them.
The score's inputs: In CISA KEV no (CISA's KEV catalog) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). Whether your system is publicly exposed is yours to answer. BOD 26-04 binds US Federal Civilian Executive Branch agencies; for anyone else it is CISA's published timeline, a reference rather than an obligation. The directive · how EchelonGraph applies it
Published
March 27, 2026
Last Modified
June 17, 2026
Advisory Details (1)
Auto-updated Aug 2, 2026RCE and Arbitrary File Read via H2 JDBC INIT Injection in EE Serialization Import · Advisory · metabase/metabase · GitHub
https://github.com/metabase/metabase/security/advisories/GHSA-fppj-vcm3-w229Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 7× in last 7d / 38× in last 30d)
Each row is a time one of our pipelines fetched, updated or re-scored this CVE. 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. An arrow marks a change the record states ("CVSS v3 → 9.1"); EPSS and GHSA rows show the values recorded at that time, not what changed (EPSS values are rounded; hover one for the exact figures). Most recent first.
Showing the most recent 97 of 106 refreshes on record for this CVE.
A repeat, a row identical to one the same pipeline wrote less than 10 seconds earlier, is not a separate refresh and is not counted. 3 repeat rows among the latest 100 are merged into the row they repeat. The 9 oldest rows on record are not shown and were not checked, so the counts can still include repeats.
- 2026-11-02 16:44 UTCEPSS rescoreEPSS 0.8% · 56th percentile
- 2026-10-31 16:32 UTCEPSS rescoreEPSS 0.8% · 56th percentile
- 2026-10-30 16:34 UTCEPSS rescoreEPSS 0.8% · 56th percentile
- 2026-10-30 11:34 UTCEG score recompute
- 2026-10-29 16:33 UTCEPSS rescoreEPSS 0.8% · 56th percentile
- 2026-10-28 16:32 UTCEPSS rescoreEPSS 0.8% · 56th percentile
- 2026-10-27 16:31 UTCEPSS rescoreEPSS 0.8% · 56th percentile
- 2026-10-26 16:31 UTCEPSS rescoreEPSS 0.8% · 56th percentile
- 2026-10-25 16:32 UTCEPSS rescoreEPSS 0.8% · 56th percentile
- 2026-10-25 14:34 UTCEG score recompute
- 2026-10-24 16:32 UTCEPSS rescoreEPSS 0.9% · 58th percentile
- 2026-10-24 01:39 UTCEG score recompute
- 2026-10-23 16:31 UTCEPSS rescoreEPSS 0.8% · 55th percentile
- 2026-10-22 16:34 UTCEPSS rescoreEPSS 0.8% · 55th percentile
- 2026-10-21 16:32 UTCEPSS rescoreEPSS 0.8% · 55th percentile
- 2026-10-20 16:33 UTCEPSS rescoreEPSS 0.8% · 55th percentile
- 2026-10-19 16:31 UTCEPSS rescoreEPSS 0.8% · 55th percentile
- 2026-10-18 16:31 UTCEPSS rescoreEPSS 0.8% · 54th percentile
- 2026-10-18 03:46 UTCEG score recompute
- 2026-10-17 16:34 UTCEPSS rescoreEPSS 0.8% · 54th percentile
- 2026-10-17 15:43 UTCEG score recompute
- 2026-10-16 16:41 UTCEPSS rescoreEPSS 0.8% · 54th percentile
- 2026-10-15 16:32 UTCEPSS rescoreEPSS 0.8% · 54th percentile
- 2026-10-14 16:32 UTCEPSS rescoreEPSS 0.8% · 54th percentile
- 2026-10-13 16:34 UTCEPSS rescoreEPSS 0.8% · 54th percentile
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- 2026-10-12 16:34 UTCEPSS rescoreEPSS 0.8% · 54th percentile
- 2026-10-12 16:13 UTCEG score recompute
- 2026-10-11 19:55 UTCEG score recompute
- 2026-10-11 17:08 UTCEG score recompute
- 2026-10-11 14:35 UTCEG score recompute
- 2026-10-11 13:48 UTCEPSS rescoreEPSS 0.8% · 54th percentile
- 2026-10-10 20:00 UTCEPSS rescoreEPSS 0.8% · 54th percentile
- 2026-10-09 20:07 UTCEPSS rescoreEPSS 0.8% · 54th percentile
- 2026-10-08 17:12 UTCEPSS rescoreEPSS 0.8% · 54th percentile
- 2026-10-07 23:47 UTCEPSS rescoreEPSS 0.8% · 54th percentile
- 2026-10-06 15:17 UTCEPSS rescoreEPSS 0.8% · 54th percentile
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- 2026-10-03 14:25 UTCEPSS rescoreEPSS 0.8% · 54th percentile
- 2026-10-01 19:49 UTCEPSS rescoreEPSS 0.8% · 54th percentile
- 2026-09-30 15:03 UTCEPSS rescoreEPSS 0.8% · 54th percentile
- 2026-09-28 13:51 UTCEPSS rescoreEPSS 0.8% · 54th percentile
- 2026-09-27 13:48 UTCEPSS rescoreEPSS 0.8% · 54th percentile
- 2026-09-26 15:58 UTCEPSS rescoreEPSS 0.8% · 54th percentile
- 2026-09-26 00:26 UTCEPSS rescoreEPSS 0.8% · 53rd percentile
- 2026-09-20 20:15 UTCEPSS rescoreEPSS 0.8% · 53rd percentile
- 2026-09-18 19:28 UTCEPSS rescoreEPSS 0.8% · 53rd percentile
- 2026-09-17 19:30 UTCEPSS rescoreEPSS 0.8% · 53rd percentile
- 2026-09-16 14:08 UTCEPSS rescoreEPSS 0.8% · 53rd percentile
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- 2026-09-13 16:47 UTCEPSS rescoreEPSS 0.8% · 53rd percentile
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- 2026-09-11 14:53 UTCEPSS rescoreEPSS 0.8% · 53rd percentile
- 2026-09-11 09:37 UTCEPSS rescoreEPSS 0.8% · 53rd percentile
- 2026-09-10 09:34 UTCEPSS rescoreEPSS 0.8% · 53rd percentile
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- 2026-09-06 13:47 UTCEPSS rescoreEPSS 0.8% · 53rd percentile
- 2026-09-04 05:06 UTCEPSS rescoreEPSS 0.8% · 52nd percentile
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- 2026-09-01 13:53 UTCEPSS rescoreEPSS 0.8% · 52nd percentile
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- 2026-08-30 19:17 UTCEPSS rescoreEPSS 0.8% · 52nd percentile
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- 2026-08-28 21:41 UTCEPSS rescoreEPSS 0.8% · 52nd percentile
- 2026-08-27 14:25 UTCEPSS rescoreEPSS 0.8% · 52nd percentile
- 2026-08-26 14:46 UTCEPSS rescoreEPSS 0.8% · 52nd percentile
- 2026-08-25 13:49 UTCEPSS rescoreEPSS 0.8% · 52nd percentile
- 2026-08-24 14:17 UTCEPSS rescoreEPSS 0.8% · 52nd percentile
- 2026-08-23 00:19 UTCEPSS rescoreEPSS 0.8% · 52nd percentile
- 2026-08-21 23:49 UTCEPSS rescoreEPSS 0.8% · 52nd percentile
- 2026-08-20 22:55 UTCEPSS rescoreEPSS 0.8% · 52nd percentile
- 2026-08-19 17:03 UTCEPSS rescoreEPSS 0.8% · 52nd percentile
- 2026-08-18 13:48 UTCEPSS rescoreEPSS 0.8% · 52nd percentile
- 2026-08-17 13:47 UTCEPSS rescoreEPSS 0.8% · 52nd percentile
- 2026-08-16 14:56 UTCEPSS rescoreEPSS 0.8% · 52nd percentile
- 2026-08-16 10:03 UTCEG score recompute
- 2026-08-16 02:14 UTCEPSS rescoreEPSS 0.8% · 52nd percentile
- 2026-08-15 01:30 UTCEPSS rescoreEPSS 0.8% · 52nd percentile
- 2026-08-14 06:21 UTCEG score recompute
- 2026-08-13 22:00 UTCEPSS rescoreEPSS 0.8% · 52nd percentile
- 2026-08-12 20:39 UTCEG score recompute
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- 2026-08-11 20:47 UTCEG score recompute
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- 2026-08-11 00:00 UTCEPSS rescoreEPSS 0.8% · 51st percentile
- 2026-08-09 18:03 UTCEG score recompute
- 2026-08-09 13:46 UTCEPSS rescoreEPSS 0.8% · 51st percentile
- 2026-08-09 05:54 UTCEG score recompute
- 2026-08-08 16:37 UTCEPSS rescoreEPSS 0.8% · 51st percentile
- 2026-08-08 04:30 UTCEG score recompute
- 2026-08-06 18:44 UTCEG score recompute
- 2026-08-06 13:46 UTCEPSS rescoreEPSS 0.8% · 51st percentile
- 2026-08-06 00:49 UTCEG score recompute
- 2026-08-05 19:17 UTCEPSS rescoreEPSS 0.8% · 51st percentile
- 2026-08-04 15:10 UTCEPSS rescoreEPSS 0.8% · 51st percentile
Publicly available exploits
(1 reference)Public exploit code is referenced for this CVE (1 GitHub PoC). No release with the fix is confirmed, so defenders should restrict or isolate affected systems accordingly until one is applied.
- GitHub PoChakaioffsec/CVE-2026-33725Published Apr 6, 2026
Exploit for CVE-2026-33725 - Remote Code Execution and Arbitrary File Read via H2 JDBC INIT Injection in EE Serialization Import
Open source ↗
Related CVEs(same CWE)
Frequently asked(5)
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Dependency Blast Radius
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