CVE-2026-56222

HIGHPre-NVD 7.27.2
EchelonGraph scoreMEDIUM confidence

“—” beside the score: it is equal to the CVSS score beside it.

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, GitHub Security Advisory, a secondary CVSS source
Trending — 4 sources updated this weekElevated
7.2EG
EchelonGraph verdictPlan mitigationRemediate within your standard update timelines at low or medium mission impact and sooner than that at high (the SSVC decision on this page).
  • CISA's Vulnrichment rates exploitation as PoC; EchelonGraph holds no exploit-code reference for it
CISA-KEV: Not listedEPSS PROB: 0.5%CVSS: 7.2Exploit: No code on recordExposed services: Not assessed

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

The CVE record's CNA (VulnCheck) lists Capgo versions before 12.128.2 as affected, and Capgo versions 12.128.2 as unaffected. No release containing a fix is confirmed on record.

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
7.2HIGHmedium confidence
EG Risk
48
EG Risk 48/100

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 (value × EchelonGraph’s weight)
Severity72% × 45%
The EG Score, 7.2 of 10.
Exploitation40% × 40%
EchelonGraph's fixed weight for EG-KEV Tier 3 (Elevated): a constant, not a probability.
Automatability0% × 15%
CISA's SSVC Automatable value: no (Vulnrichment).
SSVC (CISA's decision table, applied by EchelonGraph): Track at low, Track* at medium and Attend at high mission impact.
Exploitation public PoC (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE.
Action: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines at low or medium mission impact and sooner than that at high, and watch the vendor's advisory for the fix.
EPSS PROB
0.5%
EPSS %ILE
42nd
KEV
Not listed

SSVC (CISA's decision table, applied by EchelonGraph)Track at low, Track* at medium and Attend at high mission impact.

No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines at low or medium mission impact and sooner than that at high, and watch the vendor's advisory for the fix.

Exploitation public PoC (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE. Mission impact is CISA's Mission & Well-being decision point, and only you can judge it. CISA's table makes it high when Mission Prevalence is Essential — the vulnerable component "directly provides capabilities that constitute at least one MEF for at least one entity" (MEF: mission essential function) — or when Public Well-Being Impact is Irreversible: "multiple fatalities are likely", the cyber-physical system "is likely lost or destroyed", "extreme or serious externalities" are imposed on other parties, or social systems such as elections or the financial grid "are destabilized and potentially collapse". CISA's decision table

BOD 26-04 (CISA's remediation timeline, Table 1)14 days if the affected system is publicly exposed; Fix on system upgrade if it is not.

In CISA KEV no (CISA's KEV catalog) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). Whether your system is publicly exposed is yours to answer. BOD 26-04 binds US Federal Civilian Executive Branch agencies; for anyone else it is CISA's published timeline, a reference rather than an obligation. The directive · how EchelonGraph applies it

Published

June 23, 2026

Last Modified

June 24, 2026

Advisory Details (2)

Auto-updated Jun 23, 2026
No fix on record yet. Sources: github.
Web page

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 advisoryMentions a patch (unverified)

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 14× in last 7d / 38× in last 30d)

Each row is a time one of our pipelines fetched, updated or re-scored this CVE. 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. An arrow marks a change the record states ("CVSS v3 → 9.1"); EPSS and GHSA rows show the values recorded at that time, not what changed (EPSS values are rounded; hover one for the exact figures). Most recent first.

Showing the most recent 100 of 247 refreshes on record for this CVE.

A repeat, a row identical to one the same pipeline wrote less than 10 seconds earlier, is not a separate refresh and is not counted. None are among the latest 100 rows. The 147 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-10-12 16:34 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  2. 2026-10-12 15:40 UTCEG score recompute
  3. 2026-10-12 15:40 UTCGHSA enrichmentGHSA-whmp-h7x8-7x69 · GitHub severity HIGH · GitHub CVSS 7.2
  4. 2026-10-11 19:38 UTCEG score recompute
  5. 2026-10-11 16:53 UTCEG score recompute
  6. 2026-10-11 14:16 UTCEG score recompute
  7. 2026-10-11 13:49 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  8. 2026-10-10 20:00 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  9. 2026-10-09 20:07 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  10. 2026-10-08 17:13 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  11. 2026-10-08 04:24 UTCOSV refresh
  12. 2026-10-07 23:48 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  13. 2026-10-06 15:18 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  14. 2026-10-05 17:43 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  15. 2026-10-04 23:22 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  16. 2026-10-03 14:26 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  17. 2026-10-02 17:56 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  18. 2026-10-01 19:50 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  19. 2026-09-30 15:03 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  20. 2026-09-29 15:22 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  21. 2026-09-28 13:51 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  22. 2026-09-27 13:48 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  23. 2026-09-26 15:59 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  24. 2026-09-24 14:04 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  25. 2026-09-23 17:54 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
Show 75 more
  1. 2026-09-20 20:16 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  2. 2026-09-18 19:28 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  3. 2026-09-18 10:29 UTCEG score recompute
  4. 2026-09-18 10:29 UTCGHSA enrichmentGHSA-whmp-h7x8-7x69 · GitHub severity HIGH · GitHub CVSS 7.2
  5. 2026-09-17 19:31 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  6. 2026-09-16 14:08 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  7. 2026-09-16 05:15 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  8. 2026-09-15 03:11 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  9. 2026-09-14 02:06 UTCEG score recompute
  10. 2026-09-14 02:06 UTCGHSA enrichmentGHSA-whmp-h7x8-7x69 · GitHub severity HIGH · GitHub CVSS 7.2
  11. 2026-09-13 16:47 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  12. 2026-09-13 12:27 UTCEG score recompute
  13. 2026-09-13 12:27 UTCGHSA enrichmentGHSA-whmp-h7x8-7x69 · GitHub severity HIGH · GitHub CVSS 7.2
  14. 2026-09-11 14:53 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  15. 2026-09-10 09:35 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  16. 2026-09-08 22:01 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  17. 2026-09-07 16:01 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  18. 2026-09-06 13:47 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  19. 2026-09-04 05:07 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  20. 2026-09-02 14:12 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  21. 2026-09-01 13:54 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  22. 2026-09-01 04:40 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  23. 2026-08-30 20:27 UTCEG score recompute
  24. 2026-08-30 20:27 UTCGHSA enrichmentGHSA-whmp-h7x8-7x69 · GitHub severity HIGH · GitHub CVSS 7.2
  25. 2026-08-30 19:17 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  26. 2026-08-30 01:22 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  27. 2026-08-28 21:41 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  28. 2026-08-27 14:25 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  29. 2026-08-26 14:46 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  30. 2026-08-25 13:49 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  31. 2026-08-24 22:12 UTCEG score recompute
  32. 2026-08-24 22:12 UTCGHSA enrichmentGHSA-whmp-h7x8-7x69 · GitHub severity HIGH · GitHub CVSS 7.2
  33. 2026-08-24 05:12 UTCGHSA enrichmentGHSA-whmp-h7x8-7x69 · GitHub severity HIGH · GitHub CVSS 7.2
  34. 2026-08-23 16:19 UTCGHSA enrichmentGHSA-whmp-h7x8-7x69 · GitHub severity HIGH · GitHub CVSS 7.2
  35. 2026-08-23 03:22 UTCEG score recompute
  36. 2026-08-23 03:22 UTCGHSA enrichmentGHSA-whmp-h7x8-7x69 · GitHub severity HIGH · GitHub CVSS 7.2
  37. 2026-08-23 00:19 UTCEPSS rescoreEPSS 0.4% · 28th percentile
  38. 2026-08-22 14:01 UTCEG score recompute
  39. 2026-08-22 14:01 UTCGHSA enrichmentGHSA-whmp-h7x8-7x69 · GitHub severity HIGH · GitHub CVSS 7.2
  40. 2026-08-21 23:49 UTCEPSS rescoreEPSS 0.4% · 28th percentile
  41. 2026-08-21 22:29 UTCGHSA enrichmentGHSA-whmp-h7x8-7x69 · GitHub severity HIGH · GitHub CVSS 7.2
  42. 2026-08-21 09:36 UTCEG score recompute
  43. 2026-08-21 09:36 UTCGHSA enrichmentGHSA-whmp-h7x8-7x69 · GitHub severity HIGH · GitHub CVSS 7.2
  44. 2026-08-20 22:55 UTCEPSS rescoreEPSS 0.4% · 28th percentile
  45. 2026-08-20 20:43 UTCGHSA enrichmentGHSA-whmp-h7x8-7x69 · GitHub severity HIGH · GitHub CVSS 7.2
  46. 2026-08-20 07:49 UTCEG score recompute
  47. 2026-08-20 07:49 UTCGHSA enrichmentGHSA-whmp-h7x8-7x69 · GitHub severity HIGH · GitHub CVSS 7.2
  48. 2026-08-19 17:04 UTCEPSS rescoreEPSS 0.4% · 28th percentile
  49. 2026-08-19 04:50 UTCEG score recompute
  50. 2026-08-19 04:50 UTCGHSA enrichmentGHSA-whmp-h7x8-7x69 · GitHub severity HIGH · GitHub CVSS 7.2
  51. 2026-08-18 13:48 UTCEPSS rescoreEPSS 0.4% · 28th percentile
  52. 2026-08-17 13:47 UTCEPSS rescoreEPSS 0.4% · 28th percentile
  53. 2026-08-17 04:26 UTCGHSA enrichmentGHSA-whmp-h7x8-7x69 · GitHub severity HIGH · GitHub CVSS 7.2
  54. 2026-08-16 15:33 UTCEG score recompute
  55. 2026-08-16 15:33 UTCGHSA enrichmentGHSA-whmp-h7x8-7x69 · GitHub severity HIGH · GitHub CVSS 7.2
  56. 2026-08-16 14:56 UTCEPSS rescoreEPSS 0.4% · 28th percentile
  57. 2026-08-16 02:40 UTCEG score recompute
  58. 2026-08-16 02:40 UTCGHSA enrichmentGHSA-whmp-h7x8-7x69 · GitHub severity HIGH · GitHub CVSS 7.2
  59. 2026-08-16 02:14 UTCEPSS rescoreEPSS 0.4% · 28th percentile
  60. 2026-08-15 13:48 UTCEG score recompute
  61. 2026-08-15 13:48 UTCGHSA enrichmentGHSA-whmp-h7x8-7x69 · GitHub severity HIGH · GitHub CVSS 7.2
  62. 2026-08-15 01:30 UTCEPSS rescoreEPSS 0.4% · 28th percentile
  63. 2026-08-15 00:46 UTCGHSA enrichmentGHSA-whmp-h7x8-7x69 · GitHub severity HIGH · GitHub CVSS 7.2
  64. 2026-08-14 11:54 UTCGHSA enrichmentGHSA-whmp-h7x8-7x69 · GitHub severity HIGH · GitHub CVSS 7.2
  65. 2026-08-13 23:01 UTCEG score recompute
  66. 2026-08-13 23:01 UTCGHSA enrichmentGHSA-whmp-h7x8-7x69 · GitHub severity HIGH · GitHub CVSS 7.2
  67. 2026-08-13 22:00 UTCEPSS rescoreEPSS 0.4% · 28th percentile
  68. 2026-08-13 10:06 UTCGHSA enrichmentGHSA-whmp-h7x8-7x69 · GitHub severity HIGH · GitHub CVSS 7.2
  69. 2026-08-12 21:13 UTCEG score recompute
  70. 2026-08-12 21:13 UTCGHSA enrichmentGHSA-whmp-h7x8-7x69 · GitHub severity HIGH · GitHub CVSS 7.2
  71. 2026-08-12 13:51 UTCEPSS rescoreEPSS 0.4% · 28th percentile
  72. 2026-08-12 08:12 UTCGHSA enrichmentGHSA-whmp-h7x8-7x69 · GitHub severity HIGH · GitHub CVSS 7.2
  73. 2026-08-11 19:19 UTCEG score recompute
  74. 2026-08-11 19:19 UTCGHSA enrichmentGHSA-whmp-h7x8-7x69 · GitHub severity HIGH · GitHub CVSS 7.2
  75. 2026-08-11 06:25 UTCEG score recompute

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-56222?
CVE-2026-56222 is a high-severity vulnerability; its CVE record was 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 made public?
CVE-2026-56222 was made public on May 7, 2026: that is the date its CVE record's CNA, VulnCheck, gives for when the vulnerability was made public. The CVE record itself was published on June 23, 2026. EchelonGraph's copy of the record carries a last-modified date of June 24, 2026; the record at its source may have been updated since.
Is CVE-2026-56222 actively exploited?
CVE-2026-56222 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.5% probability of exploitation in the next 30 days (42nd percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-56222?
CVE-2026-56222 has a CVSS base score of 7.2 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-56222?
No fix for CVE-2026-56222 is confirmed yet. Until one is published, restrict network exposure of the affected system or apply the vendor's mitigation — for example, keep it off the internet or limit it to trusted networks — and watch the vendor's advisory for the fix. The CVE record's CNA (VulnCheck) lists Capgo versions before 12.128.2 as affected, and Capgo versions 12.128.2 as unaffected. No release containing a fix is confirmed on record. The vendor advisories EchelonGraph has for CVE-2026-56222 are linked in the Vendor Advisories panel on this page.

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