CVE-2026-56226

HIGHPre-NVD 7.57.5—
EchelonGraph scoreMEDIUM 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
7.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.5Exploit: Elevated riskExposed: 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(medium)
EG Risk
65(Attend)
EG Risk 65/100SSVC: Attend

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity75% × 45%
Exploitation40% × 40%
Automatability100% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS PROB
0%
EPSS %ILE
36%
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 19× in last 7d / 107× 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.

Showing the most recent 100 of 168 total refreshes for this CVE.

  1. 2026-08-30 07:38 UTCEG score recompute
  2. 2026-08-30 07:38 UTCGHSA enrichment
  3. 2026-08-30 01:22 UTCEPSS rescore
  4. 2026-08-28 21:41 UTCEPSS rescore
  5. 2026-08-27 21:51 UTCEG score recompute
  6. 2026-08-27 21:51 UTCGHSA enrichment
  7. 2026-08-27 14:25 UTCEPSS rescore
  8. 2026-08-27 01:40 UTCEG score recompute
  9. 2026-08-27 01:40 UTCGHSA enrichment
  10. 2026-08-26 14:46 UTCEPSS rescore
  11. 2026-08-26 08:28 UTCEG score recompute
  12. 2026-08-26 08:28 UTCGHSA enrichment
  13. 2026-08-25 13:49 UTCEPSS rescore
  14. 2026-08-25 11:41 UTCGHSA enrichment
  15. 2026-08-24 22:14 UTCEG score recompute
  16. 2026-08-24 22:14 UTCGHSA enrichment
  17. 2026-08-24 09:43 UTCEG score recompute
  18. 2026-08-24 09:43 UTCGHSA enrichment
  19. 2026-08-23 19:10 UTCGHSA enrichment
  20. 2026-08-23 06:40 UTCEG score recompute
  21. 2026-08-23 06:39 UTCGHSA enrichment
  22. 2026-08-23 00:19 UTCEPSS rescore
  23. 2026-08-22 18:09 UTCGHSA enrichment
  24. 2026-08-22 05:37 UTCEG score recompute
  25. 2026-08-22 05:37 UTCGHSA enrichment
Show 75 more
  1. 2026-08-21 23:49 UTCEPSS rescore
  2. 2026-08-21 16:59 UTCGHSA enrichment
  3. 2026-08-21 04:10 UTCEG score recompute
  4. 2026-08-21 04:10 UTCGHSA enrichment
  5. 2026-08-20 22:55 UTCEPSS rescore
  6. 2026-08-20 15:38 UTCGHSA enrichment
  7. 2026-08-20 02:02 UTCEG score recompute
  8. 2026-08-20 02:02 UTCGHSA enrichment
  9. 2026-08-19 17:04 UTCEPSS rescore
  10. 2026-08-19 09:17 UTCGHSA enrichment
  11. 2026-08-18 20:46 UTCEG score recompute
  12. 2026-08-18 20:46 UTCGHSA enrichment
  13. 2026-08-18 13:48 UTCEPSS rescore
  14. 2026-08-18 04:24 UTCGHSA enrichment
  15. 2026-08-17 15:45 UTCEG score recompute
  16. 2026-08-17 15:45 UTCGHSA enrichment
  17. 2026-08-17 13:47 UTCEPSS rescore
  18. 2026-08-17 03:14 UTCEG score recompute
  19. 2026-08-17 03:14 UTCGHSA enrichment
  20. 2026-08-16 14:56 UTCEPSS rescore
  21. 2026-08-16 14:43 UTCEG score recompute
  22. 2026-08-16 14:43 UTCGHSA enrichment
  23. 2026-08-16 02:14 UTCEPSS rescore
  24. 2026-08-16 02:12 UTCGHSA enrichment
  25. 2026-08-15 13:42 UTCEG score recompute
  26. 2026-08-15 13:42 UTCGHSA enrichment
  27. 2026-08-15 01:30 UTCEPSS rescore
  28. 2026-08-15 01:10 UTCGHSA enrichment
  29. 2026-08-14 12:40 UTCGHSA enrichment
  30. 2026-08-14 00:09 UTCEG score recompute
  31. 2026-08-14 00:09 UTCGHSA enrichment
  32. 2026-08-13 22:00 UTCEPSS rescore
  33. 2026-08-13 11:37 UTCGHSA enrichment
  34. 2026-08-12 23:06 UTCEG score recompute
  35. 2026-08-12 23:06 UTCGHSA enrichment
  36. 2026-08-12 13:51 UTCEPSS rescore
  37. 2026-08-12 10:36 UTCGHSA enrichment
  38. 2026-08-11 22:05 UTCEG score recompute
  39. 2026-08-11 22:05 UTCGHSA enrichment
  40. 2026-08-11 09:34 UTCEG score recompute
  41. 2026-08-11 09:34 UTCGHSA enrichment
  42. 2026-08-11 00:00 UTCEPSS rescore
  43. 2026-08-10 21:03 UTCGHSA enrichment
  44. 2026-08-10 08:31 UTCGHSA enrichment
  45. 2026-08-09 20:00 UTCEG score recompute
  46. 2026-08-09 20:00 UTCGHSA enrichment
  47. 2026-08-09 13:46 UTCEPSS rescore
  48. 2026-08-09 07:30 UTCGHSA enrichment
  49. 2026-08-08 18:59 UTCEG score recompute
  50. 2026-08-08 18:59 UTCGHSA enrichment
  51. 2026-08-08 16:37 UTCEPSS rescore
  52. 2026-08-08 06:28 UTCGHSA enrichment
  53. 2026-08-07 17:57 UTCEG score recompute
  54. 2026-08-07 17:57 UTCGHSA enrichment
  55. 2026-08-07 05:26 UTCGHSA enrichment
  56. 2026-08-06 16:55 UTCEG score recompute
  57. 2026-08-06 16:55 UTCGHSA enrichment
  58. 2026-08-06 13:47 UTCEPSS rescore
  59. 2026-08-06 04:24 UTCEG score recompute
  60. 2026-08-06 04:24 UTCGHSA enrichment
  61. 2026-08-05 19:17 UTCEPSS rescore
  62. 2026-08-05 15:53 UTCGHSA enrichment
  63. 2026-08-05 03:22 UTCEG score recompute
  64. 2026-08-05 03:22 UTCGHSA enrichment
  65. 2026-08-04 15:10 UTCEPSS rescore
  66. 2026-08-04 14:52 UTCEG score recompute
  67. 2026-08-04 14:52 UTCGHSA enrichment
  68. 2026-08-04 10:39 UTCEPSS rescore
  69. 2026-08-04 02:21 UTCGHSA enrichment
  70. 2026-08-03 13:50 UTCEG score recompute
  71. 2026-08-03 13:50 UTCGHSA enrichment
  72. 2026-08-03 10:36 UTCEPSS rescore
  73. 2026-08-03 01:10 UTCGHSA enrichment
  74. 2026-08-02 12:39 UTCEG score recompute
  75. 2026-08-02 12:39 UTCGHSA enrichment

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 0% probability of exploitation in the next 30 days, which ranks it in the top 64.1% of all scored CVEs.
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.

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