CVE-2021-41277

mediumpriority · act · 90OT risk · criticalKEV · exploitedEPSS 0.972 · 100 %ileexploit · PoCEUUS

grimoire priorityP0 · Act now

Exploitable?

Yes · in the wild

CISA KEV · 12 exploits · PoC

Likely / severe?

97.2% (100th) EPSS

CVSS 5 · medium

Is it mine?

12 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

added 2024-11-12remediate by 2024-12-03

required action Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

EPSS · scored 2026-10-27

Metabase GeoJSON API Local File Inclusion Vulnerability

Metabase is an open source data analytics platform. In affected versions a security issue has been discovered with the custom GeoJSON map (`admin->settings->maps->custom maps->add a map`) support and potential local file inclusion (including environment variables). URLs were not validated prior to being loaded. This issue is fixed in a new maintenance release (0.40.5 and 1.40.5), and any subsequent release after that. If you’re unable to upgrade immediately, you can mitigate this by including rules in your reverse proxy or load balancer or WAF to provide a validation filter before the application.

cvss

Technical severity, 0–10. One row per scoring source.

10.0

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–critical · 5–10

v2.05mediumAV:N/AC:L/Au:N/C:P/I:N/A:Nprimary · NVD / NIST USexploitability 10 · impact 2.9

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.110criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:Lsecondary · ENISA EU

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nsecondaryexploitability 3.9 · impact 3.6

v3.110criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:Lsecondary · security-advisories@github.comexploitability 3.9 · impact 6

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:Hsecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: active · Automatable: yes · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-200USprimaryCWE-22US

exploits (12)

Public proof-of-concept and weaponised exploit code.

Henry4E36/Metabase-cve-2021-41277 Metabase 任意文件读取PoC · poc_in_github
RubXkuB/PoC-Metabase-CVE-2021-41277RubXkuB/PoC-Metabase-CVE-2021-41277PoC · poc_in_github
TheLastVvV/CVE-2021-41277Metabase GeoJSON map local file inclusionPoC · poc_in_github
Vulnmachines/Metabase_CVE-2021-41277Vulnmachines/Metabase_CVE-2021-41277PoC · poc_in_github
chengling-ing/CVE-2021-41277MetaBase 任意文件读取PoC · poc_in_github
grey-master-a/Metabase_Nmap_ScriptIt is a nmap script for metabase vulnerability (CVE-2021-41277)PoC · poc_in_github

affected products (12)

Products and version ranges known to be affected.

metabase Metabase≤ < 0.40.5enisa_euvdEU
metabase Metabase1.0.0, → 1.40.5enisa_euvdEU
metabase metabase= 0.40.0nvdUScpe:2.3:a:metabase:metabase:*:*:*:*:*:*:*:*
metabase metabase= 0.40.1nvdUScpe:2.3:a:metabase:metabase:*:*:*:*:*:*:*:*
metabase metabase= 0.40.2nvdUScpe:2.3:a:metabase:metabase:*:*:*:*:*:*:*:*
metabase metabase= 0.40.3nvdUScpe:2.3:a:metabase:metabase:*:*:*:*:*:*:*:*
metabase metabase= 0.40.4nvdUScpe:2.3:a:metabase:metabase:*:*:*:*:*:*:*:*
metabase metabase= 1.40.0nvdUScpe:2.3:a:metabase:metabase:*:*:*:*:*:*:*:*
metabase metabase= 1.40.1nvdUScpe:2.3:a:metabase:metabase:*:*:*:*:*:*:*:*
metabase metabase= 1.40.2nvdUScpe:2.3:a:metabase:metabase:*:*:*:*:*:*:*:*
metabase metabase= 1.40.3nvdUScpe:2.3:a:metabase:metabase:*:*:*:*:*:*:*:*
metabase metabase= 1.40.4nvdUScpe:2.3:a:metabase:metabase:*:*:*:*:*:*:*:*

also known as (2)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2021-11-17modified 2026-06-17

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+19384 more

references (8)

External citations — patches, advisories, analysis.

scry

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