CVE-2026-34037

CRITICALPre-NVD 9.99.9
EchelonGraph scoreMEDIUM confidence

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

This critical-severity CVE scores 9.9 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.4% (36th percentile of EPSS-scored CVEs). No GitHub Security Advisory CVSS is on record for this CVE.

Triggered by: Headline CVSS from a secondary CVSS source
Sources: EPSS, a secondary CVSS source
Elevated
9.9EG
EchelonGraph verdictPlan a fixRemediate within your standard update timelines (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: 0.4%CVSS: 9.9Exploit: No code on recordExposed services: Not assessed

A fix is available — apply it.

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.464, the cloneTo() Livewire action in ResourceOperations.php authorizes the source resource but resolves destination resources with unscoped Eloquent lookups, allowing an authenticated user to clone resources into destinations owned by other teams and access cross-tenant resources. This issue is fixed in version 4.0.0-beta.464.

CVSS v3
9.9
EG Score
9.9CRITICALmedium confidence
EG Risk
61
EG Risk 61/100

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)
Severity99% × 45%
The EG Score, 9.9 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 or medium mission impact; Track* at high (mission-essential systems).
Exploitation public PoC (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (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: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.4%
EPSS %ILE
36th
KEV
Not listed

SSVC (CISA's decision table, applied by EchelonGraph)Track at low or medium mission impact; Track* at high (mission-essential systems).

A fix is available. Apply it within your standard update timelines.

Exploitation public PoC (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (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)60 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 partial (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

July 7, 2026

Last Modified

July 7, 2026

Advisory Details (3)

Auto-updated Oct 8, 2026
Patch available. Sources: github_commit, github_release, github.
GitHub advisoryMentions a patch (unverified)

Cross-Tenant Resource Cloning via Broken Object-Level Authorization in cloneTo() · Advisory · coollabsio/coolify · GitHub

https://github.com/coollabsio/coolify/security/advisories/GHSA-ggrr-wrvr-x83v
GitHub release Patch Available

v4.0.0-beta.464

Patch available: coollabsio/coolify v4.0.0-beta.464

https://github.com/coollabsio/coolify/releases/tag/v4.0.0-beta.464
GitHub commit Patch Available

commit 1759a1631cd6 (coollabsio/coolify)

Patch available: coollabsio/coolify v4.1.2 (contains commit 1759a1631cd6)

https://github.com/coollabsio/coolify/commit/1759a1631cd63271ebf6caa250c6d93440eaa333

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 10× in last 7d / 31× 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 98 of 141 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. 2 repeat rows among the latest 100 are merged into the row they repeat. The 43 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-10-11 19:55 UTCEG score recompute
  2. 2026-10-11 17:08 UTCEG score recompute
  3. 2026-10-11 14:35 UTCEG score recompute
  4. 2026-10-11 13:48 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  5. 2026-10-10 20:00 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  6. 2026-10-09 20:07 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  7. 2026-10-08 17:12 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  8. 2026-10-07 23:47 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  9. 2026-10-06 15:17 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  10. 2026-10-05 17:42 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  11. 2026-10-04 23:22 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  12. 2026-10-03 14:25 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  13. 2026-10-01 19:49 UTCEPSS rescoreEPSS 0.4% · 35th percentile
  14. 2026-09-30 15:03 UTCEPSS rescoreEPSS 0.4% · 35th percentile
  15. 2026-09-28 13:51 UTCEPSS rescoreEPSS 0.4% · 35th percentile
  16. 2026-09-28 13:39 UTCEG score recompute
  17. 2026-09-27 13:48 UTCEPSS rescoreEPSS 0.4% · 35th percentile
  18. 2026-09-26 15:58 UTCEPSS rescoreEPSS 0.4% · 35th percentile
  19. 2026-09-26 00:26 UTCEPSS rescoreEPSS 0.4% · 35th percentile
  20. 2026-09-23 06:20 UTCEG score recompute
  21. 2026-09-20 20:15 UTCEPSS rescoreEPSS 0.4% · 37th percentile
  22. 2026-09-18 19:28 UTCEPSS rescoreEPSS 0.4% · 37th percentile
  23. 2026-09-18 05:51 UTCEG score recompute
  24. 2026-09-17 19:30 UTCEPSS rescoreEPSS 0.4% · 37th percentile
  25. 2026-09-16 14:08 UTCEPSS rescoreEPSS 0.4% · 37th percentile
Show 73 more
  1. 2026-09-16 05:15 UTCEPSS rescoreEPSS 0.4% · 37th percentile
  2. 2026-09-15 03:11 UTCEPSS rescoreEPSS 0.4% · 37th percentile
  3. 2026-09-13 17:28 UTCEG score recompute
  4. 2026-09-13 16:47 UTCEPSS rescoreEPSS 0.4% · 37th percentile
  5. 2026-09-13 08:33 UTCEG score recompute
  6. 2026-09-12 15:01 UTCEPSS rescoreEPSS 0.4% · 37th percentile
  7. 2026-09-12 03:46 UTCEG score recompute
  8. 2026-09-11 14:53 UTCEPSS rescoreEPSS 0.4% · 37th percentile
  9. 2026-09-11 09:37 UTCEPSS rescoreEPSS 0.4% · 37th percentile
  10. 2026-09-10 09:34 UTCEPSS rescoreEPSS 0.4% · 37th percentile
  11. 2026-09-08 22:00 UTCEPSS rescoreEPSS 0.4% · 37th percentile
  12. 2026-09-07 16:01 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  13. 2026-09-06 14:09 UTCEG score recompute
  14. 2026-09-06 13:47 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  15. 2026-09-05 22:56 UTCEG score recompute
  16. 2026-09-04 05:06 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  17. 2026-09-02 14:12 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  18. 2026-09-01 13:53 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  19. 2026-09-01 04:39 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  20. 2026-08-30 21:51 UTCEG score recompute
  21. 2026-08-30 19:17 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  22. 2026-08-30 07:44 UTCEG score recompute
  23. 2026-08-30 01:22 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  24. 2026-08-28 21:41 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  25. 2026-08-27 21:56 UTCEG score recompute
  26. 2026-08-27 14:25 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  27. 2026-08-27 02:04 UTCEG score recompute
  28. 2026-08-26 14:46 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  29. 2026-08-25 14:52 UTCEG score recompute
  30. 2026-08-25 13:49 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  31. 2026-08-24 20:40 UTCEG score recompute
  32. 2026-08-24 14:17 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  33. 2026-08-24 09:52 UTCEG score recompute
  34. 2026-08-23 02:36 UTCEG score recompute
  35. 2026-08-23 00:19 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  36. 2026-08-22 04:44 UTCEG score recompute
  37. 2026-08-21 23:49 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  38. 2026-08-21 00:14 UTCEG score recompute
  39. 2026-08-20 22:55 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  40. 2026-08-20 02:21 UTCEG score recompute
  41. 2026-08-19 17:03 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  42. 2026-08-18 20:48 UTCEG score recompute
  43. 2026-08-18 13:48 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  44. 2026-08-17 17:04 UTCEG score recompute
  45. 2026-08-17 13:47 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  46. 2026-08-16 19:40 UTCEG score recompute
  47. 2026-08-16 14:56 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  48. 2026-08-16 05:56 UTCEG score recompute
  49. 2026-08-16 02:14 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  50. 2026-08-15 04:12 UTCEG score recompute
  51. 2026-08-15 01:30 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  52. 2026-08-13 22:18 UTCEG score recompute
  53. 2026-08-13 22:00 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  54. 2026-08-12 15:56 UTCEG score recompute
  55. 2026-08-12 13:50 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  56. 2026-08-11 14:16 UTCEG score recompute
  57. 2026-08-11 01:27 UTCEG score recompute
  58. 2026-08-11 00:00 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  59. 2026-08-09 13:56 UTCEG score recompute
  60. 2026-08-09 13:46 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  61. 2026-08-08 20:51 UTCEG score recompute
  62. 2026-08-08 16:37 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  63. 2026-08-07 19:13 UTCEG score recompute
  64. 2026-08-06 17:35 UTCEG score recompute
  65. 2026-08-06 13:46 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  66. 2026-08-05 20:13 UTCEG score recompute
  67. 2026-08-05 19:17 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  68. 2026-08-04 18:15 UTCEG score recompute
  69. 2026-08-04 15:10 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  70. 2026-08-04 13:45 UTCEG score recompute
  71. 2026-08-04 10:38 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  72. 2026-08-03 12:57 UTCEG score recompute
  73. 2026-08-03 10:36 UTCEPSS rescoreEPSS 0.3% · 22nd percentile

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Frequently asked(5)

What is CVE-2026-34037?
CVE-2026-34037 is a critical-severity vulnerability; its CVE record was published on July 7, 2026. Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.464, the cloneTo() Livewire action in ResourceOperations.php authorizes the source resource but resolves destination resources with unscoped Eloquent lookups, allowing an…
When was the CVE record for CVE-2026-34037 published?
The CVE record for CVE-2026-34037 was published on July 7, 2026. That is the record's publication date; the vulnerability itself may have been made public earlier. EchelonGraph's copy of the record carries a last-modified date of July 7, 2026; the record at its source may have been updated since.
Is CVE-2026-34037 actively exploited?
CVE-2026-34037 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.4% probability of exploitation in the next 30 days (36th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-34037?
CVE-2026-34037 has a CVSS base score of 9.9 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-34037?
A fix for CVE-2026-34037 is available: update to the fixed version the vendor names in its advisory.

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