CVE-2026-100744

HIGHPre-NVD 7.37.3—
EchelonGraph scoreHIGH confidence

Score 7.3 from GitHub Security Advisory published 2026-09-27. A secondary CVSS source baseline 7.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 5 sources updated this week
7.3EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.5%CVSS: 7.3Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

A flaw has been found in coollabsio Coolify up to 4.1.2. The affected element is an unknown function of the file app/Http/Middleware/CanUpdateResource.php of the component Route-Level Middleware. Executing a manipulation can lead to missing authorization. The attack may be launched remotely. The exploit has been published and may be used. Upgrading to version 4.2.0 is sufficient to fix this issue. This patch is called 39ae16de4248075de8c08f3259114e064b20d52d. It is advisable to upgrade the affected component.

CVSS v3
7.3
EG Score
7.3HIGHhigh confidence
EG Risk
48
EG Risk 48/100CISA SSVC

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
Severity73% × 45%
Exploitation0% × 40%
Automatability100% × 15%
CISA SSVC: Track at low or medium mission impact; Attend at high (mission-essential systems).
Action: A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.
EPSS PROB
0.5%
EPSS %ILE
37th
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Attend at high (mission-essential systems).

A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.

Exploitation none (CISA Vulnrichment) · Automatable yes (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

September 27, 2026

Last Modified

September 30, 2026

Advisory Details (5)

Auto-updated Sep 27, 2026
Patch available. Sources: github_pr, github_commit, github_release.
generic

GitHub - coollabsio/coolify: An open-source, self-hostable PaaS alternative to Vercel, Heroku & Netlify that lets you easily deploy static sites, databases, full-stack applications and 280+ one-click services on your own servers. · GitHub

https://github.com/coollabsio/coolify/
github_release Patch Available

v4.2.0

Patch available: coollabsio/coolify v4.2.0 (pre-release)

https://github.com/coollabsio/coolify/releases/tag/v4.2.0
github_commit Patch Available

commit 39ae16de4248 (coollabsio/coolify)

Patch available: coollabsio/coolify v4.2.0 (contains commit 39ae16de4248)

https://github.com/coollabsio/coolify/commit/39ae16de4248075de8c08f3259114e064b20d52d
github_pr Patch Available

Improve team resource route handling

Patch available: coollabsio/coolify v4.2.0 (PR #10829 merged 2026-07-02)

https://github.com/coollabsio/coolify/pull/10829
generic

CVE-Discovery/coolify-missing-authorization-route-middleware.7z at main · lakshayyverma/CVE-Discovery · GitHub

https://github.com/lakshayyverma/CVE-Discovery/blob/main/coolify-missing-authorization-route-middleware.7z

Vendor Advisories for CVE-2026-100744(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 31× in last 7d / 35× 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. 2026-10-04 12:29 UTCGHSA enrichment
  2. 2026-10-03 23:21 UTCEG score recompute
  3. 2026-10-03 23:21 UTCGHSA enrichment
  4. 2026-10-03 14:25 UTCEPSS rescore
  5. 2026-10-03 10:14 UTCGHSA enrichment
  6. 2026-10-02 21:06 UTCEG score recompute
  7. 2026-10-02 21:05 UTCGHSA enrichment
  8. 2026-10-02 07:54 UTCEG score recompute
  9. 2026-10-02 07:54 UTCGHSA enrichment
  10. 2026-10-01 19:49 UTCEPSS rescore
  11. 2026-10-01 18:46 UTCGHSA enrichment
  12. 2026-10-01 05:34 UTCGHSA enrichment
  13. 2026-09-30 16:27 UTCEG score recompute
  14. 2026-09-30 16:27 UTCGHSA enrichment
  15. 2026-09-30 16:17 UTCNVD updateCVSS v4 → 5.5
  16. 2026-09-30 15:31 UTCEG score recompute
  17. 2026-09-30 15:31 UTCGHSA enrichment
  18. 2026-09-30 15:27 UTCMITRE cvelistV5CVSS v4 → 6.9
  19. 2026-09-30 15:02 UTCEPSS rescore
  20. 2026-09-30 07:19 UTCGHSA enrichment
  21. 2026-09-29 18:11 UTCEG score recompute
  22. 2026-09-29 18:11 UTCGHSA enrichment
  23. 2026-09-29 15:20 UTCEPSS rescore
  24. 2026-09-29 04:34 UTCEG score recompute
  25. 2026-09-29 04:34 UTCGHSA enrichment
Show 10 more
  1. 2026-09-28 15:26 UTCEG score recompute
  2. 2026-09-28 15:26 UTCGHSA enrichment
  3. 2026-09-28 13:50 UTCEPSS rescore
  4. 2026-09-28 04:54 UTCGHSA enrichment
  5. 2026-09-27 15:46 UTCEG score recompute
  6. 2026-09-27 15:46 UTCGHSA enrichment
  7. 2026-09-27 02:37 UTCEG score recompute
  8. 2026-09-27 02:35 UTCNVD updateCVSS v4 → 5.5
  9. 2026-09-27 01:27 UTCEG score recompute
  10. 2026-09-27 01:24 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-100744?
CVE-2026-100744 is a high vulnerability published on September 27, 2026. A flaw has been found in coollabsio Coolify up to 4.1.2. The affected element is an unknown function of the file app/Http/Middleware/CanUpdateResource.php of the component Route-Level Middleware. Executing a manipulation can lead to missing authorization. The attack may be launched remotely. The…
When was CVE-2026-100744 disclosed?
CVE-2026-100744 was first published on September 27, 2026, with the most recent update on September 30, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-100744 actively exploited?
CVE-2026-100744 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.5% probability of exploitation in the next 30 days (37th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-100744?
CVE-2026-100744 has a CVSS base score of 7.3 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-100744?
A fix for CVE-2026-100744 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-100744 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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