CVE-2026-57510

HIGHPre-NVD 8.88.8—
EchelonGraph scoreMEDIUM confidence

Score 8.8 from GitHub Security Advisory (severity: HIGH) published 2026-07-28. a secondary CVSS source baseline 8.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
8.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 8.8Exploit: None knownExposed: 0

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

SuperPlane before 0.27.0 contains a broken object-level authorization vulnerability in the CanvasService gRPC handlers that allows authenticated users with viewer-level access to one organization to access resources belonging to other organizations by supplying arbitrary canvas or queue UUIDs without organization scoping. Attackers can read cross-tenant execution history and event payloads containing sensitive secrets, write queue items and canvas events into victim organizations, delete arbitrary canvases, and disrupt automation workflows across tenant boundaries.

CVSS v3
8.8
EG Score
8.8(medium)
EG Risk
44(Track)
EG Risk 44/100SSVC: 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
Severity88% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
27%
KEV
Not listed

Published

July 28, 2026

Last Modified

July 30, 2026

Advisory Details (4)

Auto-updated Jul 28, 2026
Patch available. Sources: github_release, github_pr, github_commit.
generic

SuperPlane < 0.27.0 Broken Object Level Authorization via CanvasService gRPC | Advisories | VulnCheck

https://www.vulncheck.com/advisories/superplane-broken-object-level-authorization-via-canvasservice-grpc
github_commit

commit 3e45cf4f1b5f (superplanehq/superplane)

Fix landed in superplanehq/superplane commit 3e45cf4f1b5f — awaiting tagged release

https://github.com/superplanehq/superplane/commit/3e45cf4f1b5f1be9fbbfd90c97960a73f00f897b
github_pr

fix: remove core sendEmail notifications

Fix merged in superplanehq/superplane PR #5635 on 2026-06-22 — awaiting tagged release

https://github.com/superplanehq/superplane/pull/5635
github_release Patch Available

v0.27.0

Patch available: superplanehq/superplane v0.27.0

https://github.com/superplanehq/superplane/releases/tag/v0.27.0

Vendor Advisories for CVE-2026-57510(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 22× in last 7d / 95× 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 174 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-57510?
CVE-2026-57510 is a high vulnerability published on July 28, 2026. SuperPlane before 0.27.0 contains a broken object-level authorization vulnerability in the CanvasService gRPC handlers that allows authenticated users with viewer-level access to one organization to access resources belonging to other organizations by supplying arbitrary canvas or queue UUIDs…
When was CVE-2026-57510 disclosed?
CVE-2026-57510 was first published in the National Vulnerability Database on July 28, 2026, with the most recent update on July 30, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-57510 actively exploited?
CVE-2026-57510 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 73.1% of all scored CVEs.
What is the CVSS score of CVE-2026-57510?
CVE-2026-57510 has a CVSS v3 base score of 8.8 (NVD).
How do I remediate CVE-2026-57510?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-57510, 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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