CVE-2026-56226Public exploitNetwork attack vector

Unauthenticated organization data disclosure via unchecked RPC

Published Jul 8, 2026 · Updated Jul 8, 2026

Information exposure in Capgo before 12.128.2 allows remote attackers to read organization and account metadata through a public RPC. The SECURITY DEFINER public.get_orgs_v6 function accepts a caller-supplied user UUID and runs for the anon role without binding that UUID to an authenticated identity. A public Supabase publishable key is sufficient to retrieve membership, roles, subscription and trial data, and management email addresses for an arbitrary user.

CVSS severity8.7
High
EPSS probability0.43%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information exposure in Capgo before 12.128.2 allows remote attackers to read organization and account metadata through a public RPC. The SECURITY DEFINER public.get_orgs_v6 function accepts a caller-supplied user UUID and runs for the anon role without binding that UUID to an authenticated identity. A public Supabase publishable key is sufficient to retrieve membership, roles, subscription and trial data, and management email addresses for an arbitrary user.

The record

CVE
CVE-2026-56226
Published
Jul 8, 2026
Updated
Jul 8, 2026
Vendor
Capgo
Product
Capgo
Classifications
CWE-200, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 8, 2026CVE publishedPublication date reported by the CVE source.
  2. Jul 8, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

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

  1. Affected versionversion=0 <12.128.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Capgo · Capgoversion=0 <12.128.2

Published CVSS scores

7.5VulnCheckCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
8.7VulnCheckCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/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.

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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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-200Exposure of Sensitive Information to an Unauthorized Actor
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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