Metabase through 0.63.18 fails to properly validate the unspecified address 0.0.0.0 in custom GeoJSON URLs, allowing unauthenticated attackers to… (CVE-2026-92813)
Metabase versions through 0.63.18 do not properly validate the unspecified address 0.0.0.0 in custom GeoJSON URLs. This flaw allows unauthenticated attackers to save malicious GeoJSON entries containing 0.0.0.0 and trigger requests that access loopback services, potentially exposing sensitive data from those services.
AI Analysis
Technical Summary
The vulnerability in Metabase up to version 0.63.18 involves improper validation of the unspecified IPv4 address 0.0.0.0 within custom GeoJSON URLs. An unauthenticated attacker can exploit this by saving a GeoJSON entry with the 0.0.0.0 address, which causes the application to make requests to loopback services. This can lead to unauthorized access to responses from internal services that are normally not exposed externally.
Potential Impact
This vulnerability allows unauthenticated attackers to access loopback services through crafted GeoJSON URLs, potentially exposing sensitive information from internal services. The CVSS score of 4.9 indicates a medium severity impact with high confidentiality impact but no integrity or availability impact.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict access to Metabase instances and monitor for suspicious GeoJSON entries containing the 0.0.0.0 address. Consider network-level controls to prevent unauthorized access to loopback services.
Metabase through 0.63.18 fails to properly validate the unspecified address 0.0.0.0 in custom GeoJSON URLs, allowing unauthenticated attackers to… (CVE-2026-92813)
Description
Metabase versions through 0.63.18 do not properly validate the unspecified address 0.0.0.0 in custom GeoJSON URLs. This flaw allows unauthenticated attackers to save malicious GeoJSON entries containing 0.0.0.0 and trigger requests that access loopback services, potentially exposing sensitive data from those services.
CVSS v3.1
Score 4.9medium
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The vulnerability in Metabase up to version 0.63.18 involves improper validation of the unspecified IPv4 address 0.0.0.0 within custom GeoJSON URLs. An unauthenticated attacker can exploit this by saving a GeoJSON entry with the 0.0.0.0 address, which causes the application to make requests to loopback services. This can lead to unauthorized access to responses from internal services that are normally not exposed externally.
Potential Impact
This vulnerability allows unauthenticated attackers to access loopback services through crafted GeoJSON URLs, potentially exposing sensitive information from internal services. The CVSS score of 4.9 indicates a medium severity impact with high confidentiality impact but no integrity or availability impact.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict access to Metabase instances and monitor for suspicious GeoJSON entries containing the 0.0.0.0 address. Consider network-level controls to prevent unauthorized access to loopback services.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-vhcq-xc7j-xfj8
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-92813"]
- Database Specific Severity
- MODERATE
- Cvss Version
- 3.1
Threat ID: 6aab499755bf5e2cf5990f6e
Added to database: 09/17/2026, 01:59:51 UTC
Last enriched: 09/17/2026, 02:33:54 UTC
Last updated: 09/17/2026, 02:33:54 UTC
Views: 2
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