CVE-2026-22805Public exploitNetwork attack vector

Internal service access via webhook test requests

Published Jan 12, 2026 · Updated Jan 12, 2026

SSRF in self-hosted Metabase releases before 55.13, 56.3, and 57.1 allows remote authenticated users to reach internal services through webhook tests. The notification-channel test handler accepts a user-supplied webhook URL and sends a server-side request without excluding local or private addresses. Exploitation requires notification-channel management privileges and a deployment colocated with unsecured resources; the result is server-originated access to those resources.

CVSS severity2.1
Low
EPSS probability0.23%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SSRF in self-hosted Metabase releases before 55.13, 56.3, and 57.1 allows remote authenticated users to reach internal services through webhook tests. The notification-channel test handler accepts a user-supplied webhook URL and sends a server-side request without excluding local or private addresses. Exploitation requires notification-channel management privileges and a deployment colocated with unsecured resources; the result is server-originated access to those resources.

The record

CVE
CVE-2026-22805
Published
Jan 12, 2026
Updated
Jan 12, 2026
Vendor
Metabase
Product
Metabase
Classifications
CWE-918, T1190
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Jan 12, 2026CVE publishedPublication date reported by the CVE source.
  2. Jan 12, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=>= 0.56.0-beta, < 56.3
  2. Affected versionversion=>= 0.57.0-beta, < 57.1
  3. Affected versionversion=< 55.13

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Metabase · Metabaseversion=>= 0.56.0-beta, < 56.3; version=>= 0.57.0-beta, < 57.1; version=< 55.13

Published CVSS scores

8.6NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
2.1GitHub, Inc.CVSS:4.0/AV:N/AC:H/AT:P/PR:H/UI:N/VC:N/VI:N/VA:N/SC:L/SI:N/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-918Server-Side Request Forgery (SSRF)
T1190Exploit Public-Facing Application

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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