CVE-2026-56222

HIGHPre-NVD 7.27.2—
EchelonGraph scoreMEDIUM confidence

Score 7.2 from GitHub Security Advisory (severity: HIGH) published 2026-06-23. a secondary CVSS source baseline 7.2; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
7.2EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.2Exploit: None knownExposed: 0

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

Capgo before 12.128.2 contains an authorization bypass vulnerability in POST /private/role_bindings that fails to verify app_id ownership during app-scoped role binding creation. An attacker with administrative privileges in one organization can create role bindings targeting applications owned by other organizations, enabling unauthorized read and modification of victim applications.

CVSS v3
7.2
EG Score
7.2(medium)
EG Risk
37(Track)
EG Risk 37/100SSVC: Track

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
Severity72% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
28%
KEV
Not listed

Published

June 23, 2026

Last Modified

June 24, 2026

Advisory Details (2)

Auto-updated Jun 23, 2026
🔬 Proof of concept available. Patch available. Sources: github.
generic

Capgo - Cross-Organization App Takeover via Mismatched org_id and app_id in /private/role_bindings | Advisories | VulnCheck

https://www.vulncheck.com/advisories/capgo-cross-organization-app-takeover-via-mismatched-org-id-and-app-id-in-private-role-bindings
github Patch Available🟡 PoC Available

Cross-org app takeover in /private/role_bindings via mismatched org_id and app_id authorization · Advisory · Cap-go/capgo · GitHub

https://github.com/Cap-go/capgo/security/advisories/GHSA-5r52-m8r9-7f8x

Vendor Advisories for CVE-2026-56222(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 15× in last 7d / 81× 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. 2026-07-29 01:18 UTCEG score recompute
  2. 2026-07-29 01:18 UTCGHSA enrichment
  3. 2026-07-28 15:37 UTCEPSS rescore
  4. 2026-07-28 10:09 UTCGHSA enrichment
  5. 2026-07-27 21:16 UTCEG score recompute
  6. 2026-07-27 21:16 UTCGHSA enrichment
  7. 2026-07-27 06:27 UTCGHSA enrichment
  8. 2026-07-26 15:55 UTCEG score recompute
  9. 2026-07-26 15:55 UTCGHSA enrichment
  10. 2026-07-26 14:54 UTCEPSS rescore
  11. 2026-07-25 14:18 UTCEPSS rescore
  12. 2026-07-24 14:18 UTCEPSS rescore
  13. 2026-07-23 14:18 UTCEPSS rescore
  14. 2026-07-23 03:20 UTCEG score recompute
  15. 2026-07-22 14:08 UTCEPSS rescore
  16. 2026-07-21 15:25 UTCEPSS rescore
  17. 2026-07-20 17:08 UTCEPSS rescore
  18. 2026-07-19 14:31 UTCEPSS rescore
  19. 2026-07-19 14:31 UTCEPSS rescore
  20. 2026-07-19 02:29 UTCEPSS rescore
  21. 2026-07-18 10:04 UTCEPSS rescore
  22. 2026-07-16 18:01 UTCGHSA enrichment
  23. 2026-07-16 17:03 UTCEPSS rescore
  24. 2026-07-16 03:01 UTCGHSA enrichment
  25. 2026-07-15 16:57 UTCEPSS rescore
Show 74 more
  1. 2026-07-15 16:57 UTCEPSS rescore
  2. 2026-07-15 14:07 UTCGHSA enrichment
  3. 2026-07-15 02:00 UTCEPSS rescore
  4. 2026-07-15 02:00 UTCEPSS rescore
  5. 2026-07-15 00:55 UTCGHSA enrichment
  6. 2026-07-14 12:02 UTCGHSA enrichment
  7. 2026-07-13 23:09 UTCGHSA enrichment
  8. 2026-07-13 22:31 UTCEPSS rescore
  9. 2026-07-13 10:16 UTCGHSA enrichment
  10. 2026-07-13 06:13 UTCEPSS rescore
  11. 2026-07-13 06:13 UTCEPSS rescore
  12. 2026-07-12 21:22 UTCGHSA enrichment
  13. 2026-07-12 08:17 UTCGHSA enrichment
  14. 2026-07-12 05:46 UTCEPSS rescore
  15. 2026-07-11 19:24 UTCGHSA enrichment
  16. 2026-07-11 08:27 UTCEPSS rescore
  17. 2026-07-11 08:27 UTCEPSS rescore
  18. 2026-07-11 06:31 UTCGHSA enrichment
  19. 2026-07-10 17:38 UTCGHSA enrichment
  20. 2026-07-10 04:45 UTCGHSA enrichment
  21. 2026-07-09 19:10 UTCEPSS rescore
  22. 2026-07-09 19:10 UTCEPSS rescore
  23. 2026-07-09 15:41 UTCGHSA enrichment
  24. 2026-07-09 02:47 UTCGHSA enrichment
  25. 2026-07-08 15:16 UTCEPSS rescore
  26. 2026-07-08 15:16 UTCEPSS rescore
  27. 2026-07-08 13:54 UTCGHSA enrichment
  28. 2026-07-08 00:59 UTCGHSA enrichment
  29. 2026-07-07 12:06 UTCGHSA enrichment
  30. 2026-07-06 23:12 UTCGHSA enrichment
  31. 2026-07-06 16:27 UTCEPSS rescore
  32. 2026-07-06 16:27 UTCEPSS rescore
  33. 2026-07-06 10:18 UTCGHSA enrichment
  34. 2026-07-06 02:23 UTCEPSS rescore
  35. 2026-07-06 02:23 UTCEPSS rescore
  36. 2026-07-05 21:14 UTCGHSA enrichment
  37. 2026-07-05 08:21 UTCGHSA enrichment
  38. 2026-07-05 02:31 UTCEPSS rescore
  39. 2026-07-05 02:30 UTCEPSS rescore
  40. 2026-07-04 19:28 UTCGHSA enrichment
  41. 2026-07-04 06:34 UTCGHSA enrichment
  42. 2026-07-04 06:31 UTCEPSS rescore
  43. 2026-07-04 06:31 UTCEPSS rescore
  44. 2026-07-03 17:30 UTCGHSA enrichment
  45. 2026-07-03 04:38 UTCGHSA enrichment
  46. 2026-07-02 15:44 UTCGHSA enrichment
  47. 2026-07-02 02:50 UTCGHSA enrichment
  48. 2026-07-01 15:07 UTCEPSS rescore
  49. 2026-07-01 13:57 UTCGHSA enrichment
  50. 2026-07-01 01:03 UTCGHSA enrichment
  51. 2026-06-30 23:22 UTCEPSS rescore
  52. 2026-06-30 12:10 UTCGHSA enrichment
  53. 2026-06-29 23:16 UTCGHSA enrichment
  54. 2026-06-29 14:06 UTCEPSS rescore
  55. 2026-06-29 14:06 UTCEPSS rescore
  56. 2026-06-29 10:24 UTCGHSA enrichment
  57. 2026-06-28 21:31 UTCGHSA enrichment
  58. 2026-06-28 14:07 UTCEPSS rescore
  59. 2026-06-28 08:38 UTCGHSA enrichment
  60. 2026-06-28 04:56 UTCEPSS rescore
  61. 2026-06-28 04:56 UTCEPSS rescore
  62. 2026-06-27 19:46 UTCGHSA enrichment
  63. 2026-06-27 06:53 UTCGHSA enrichment
  64. 2026-06-27 03:08 UTCEPSS rescore
  65. 2026-06-26 18:00 UTCGHSA enrichment
  66. 2026-06-26 05:08 UTCGHSA enrichment
  67. 2026-06-25 16:15 UTCGHSA enrichment
  68. 2026-06-25 13:49 UTCEPSS rescore
  69. 2026-06-25 03:22 UTCGHSA enrichment
  70. 2026-06-24 14:28 UTCGHSA enrichment
  71. 2026-06-24 14:05 UTCEPSS rescore
  72. 2026-06-24 01:35 UTCGHSA enrichment
  73. 2026-06-23 12:42 UTCEG score recompute
  74. 2026-06-23 12:40 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-56222?
CVE-2026-56222 is a high vulnerability published on June 23, 2026. Capgo before 12.128.2 contains an authorization bypass vulnerability in POST /private/rolebindings that fails to verify appid ownership during app-scoped role binding creation. An attacker with administrative privileges in one organization can create role bindings targeting applications owned by…
When was CVE-2026-56222 disclosed?
CVE-2026-56222 was first published in the National Vulnerability Database on June 23, 2026, with the most recent update on June 24, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-56222 actively exploited?
CVE-2026-56222 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 71.7% of all scored CVEs.
What is the CVSS score of CVE-2026-56222?
CVE-2026-56222 has a CVSS v3 base score of 7.2 (NVD).
How do I remediate CVE-2026-56222?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-56222, 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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