CVE-2026-56213

MediumCVSS 5.3/10Last modified Jun 22, 2026

Description

Capgo before 12.128.2 contains an authorization bypass vulnerability in the public.upsert_version_meta SECURITY DEFINER function exposed via PostgREST RPC, allowing unauthenticated attackers to insert arbitrary rows into version_meta for any app_id. Attackers can exploit this by calling the RPC endpoint with a public anon key to poison storage metrics, causing persistent false data in dashboards and triggering incorrect alerts across victim applications.

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Weakness enumeration

CWE-862

Affected software

VendorProductVersions
CapgoCapgo< 12.128.2

References

Timeline

Published
Jun 20, 2026
Last modified
Jun 22, 2026
NVD status
Deferred

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