CVE-2026-56226

HIGHPre-NVD 7.57.5—
EchelonGraph scoreHIGH confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-07-08. a secondary CVSS source baseline 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
7.5
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 7.5Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

Capgo (Cap-go/capgo) before 12.128.2 exposes the Supabase PostgREST RPC function public.get_orgs_v6(userid uuid), which is SECURITY DEFINER and granted to the anon role, allowing unauthenticated access. Because the function accepts a caller-supplied user UUID without verifying it matches the authenticated user, an attacker using only the public publishable API key can query POST /rest/v1/rpc/get_orgs_v6 with an arbitrary user UUID to retrieve that user's organization membership, roles, subscription/trial metadata, and management_email (PII).

CVSS v3
7.5
EG Score
7.5(high)
EPSS
16.8%
KEV
Not listed

Published

July 8, 2026

Last Modified

July 8, 2026

Advisory Details (2)

Auto-updated Jul 8, 2026
🔬 Proof of concept available. Patch available. Sources: github.
generic

Capgo - Unauthenticated Organization Data Disclosure via get_orgs_v6 RPC | Advisories | VulnCheck

https://www.vulncheck.com/advisories/capgo-unauthenticated-organization-data-disclosure-via-get-orgs-v6-rpc
github Patch Available🟡 PoC Available

Unauthenticated get_orgs_v6(userid) RPC leaks organization membership, roles, billing/trial metadata, and management email (PII) · Advisory · Cap-go/capgo · GitHub

https://github.com/Cap-go/capgo/security/advisories/GHSA-m7mm-35v3-82f4

Vendor Advisories for CVE-2026-56226(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 40× in last 7d / 42× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-07-15 21:32 UTCEG score recompute
  2. 2026-07-15 21:32 UTCGHSA enrichment
  3. 2026-07-15 16:57 UTCEPSS rescore
  4. 2026-07-15 16:57 UTCEPSS rescore
  5. 2026-07-15 09:01 UTCEG score recompute
  6. 2026-07-15 09:00 UTCGHSA enrichment
  7. 2026-07-15 02:00 UTCEPSS rescore
  8. 2026-07-15 02:00 UTCEPSS rescore
  9. 2026-07-14 20:28 UTCEG score recompute
  10. 2026-07-14 20:28 UTCGHSA enrichment
  11. 2026-07-14 07:57 UTCEG score recompute
  12. 2026-07-14 07:57 UTCGHSA enrichment
  13. 2026-07-13 22:31 UTCEPSS rescore
  14. 2026-07-13 19:24 UTCEG score recompute
  15. 2026-07-13 19:24 UTCGHSA enrichment
  16. 2026-07-13 06:53 UTCEG score recompute
  17. 2026-07-13 06:53 UTCGHSA enrichment
  18. 2026-07-13 06:13 UTCEPSS rescore
  19. 2026-07-13 06:13 UTCEPSS rescore
  20. 2026-07-12 18:22 UTCEG score recompute
  21. 2026-07-12 18:21 UTCGHSA enrichment
  22. 2026-07-12 05:48 UTCEG score recompute
  23. 2026-07-12 05:48 UTCGHSA enrichment
  24. 2026-07-12 05:46 UTCEPSS rescore
  25. 2026-07-11 17:17 UTCEG score recompute
Show 17 more
  1. 2026-07-11 17:17 UTCGHSA enrichment
  2. 2026-07-11 08:27 UTCEPSS rescore
  3. 2026-07-11 08:27 UTCEPSS rescore
  4. 2026-07-11 04:46 UTCEG score recompute
  5. 2026-07-11 04:46 UTCGHSA enrichment
  6. 2026-07-10 16:15 UTCEG score recompute
  7. 2026-07-10 16:15 UTCGHSA enrichment
  8. 2026-07-10 03:43 UTCEG score recompute
  9. 2026-07-10 03:43 UTCGHSA enrichment
  10. 2026-07-09 19:10 UTCEPSS rescore
  11. 2026-07-09 19:10 UTCEPSS rescore
  12. 2026-07-09 15:12 UTCEG score recompute
  13. 2026-07-09 15:11 UTCGHSA enrichment
  14. 2026-07-09 02:38 UTCEG score recompute
  15. 2026-07-09 02:38 UTCGHSA enrichment
  16. 2026-07-08 14:07 UTCEG score recompute
  17. 2026-07-08 14:05 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-56226?
CVE-2026-56226 is a high vulnerability published on July 8, 2026. Capgo (Cap-go/capgo) before 12.128.2 exposes the Supabase PostgREST RPC function public.getorgsv6(userid uuid), which is SECURITY DEFINER and granted to the anon role, allowing unauthenticated access. Because the function accepts a caller-supplied user UUID without verifying it matches the…
When was CVE-2026-56226 disclosed?
CVE-2026-56226 was first published in the National Vulnerability Database on July 8, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-56226 actively exploited?
CVE-2026-56226 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 16.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-56226?
CVE-2026-56226 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2026-56226?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-56226, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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