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
Affected Vendors & Products
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References
History
Sat, 20 Jun 2026 00:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| Title | Capgo - Unauthenticated Cross-Tenant Metrics Poisoning via upsert_version_meta RPC | |
| Weaknesses | CWE-862 | |
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| Metrics |
cvssV3_1
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MITRE
Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-06-20T00:14:36.846Z
Reserved: 2026-06-19T21:43:24.737Z
Link: CVE-2026-56213
Vulnrichment
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NVD
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Redhat
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OpenCVE Enrichment
Updated: 2026-06-20T01:30:05Z