coollabsio Coolify Route-Level Middleware CanUpdateResource.php authorization
Published Sep 27, 2026
6.9
MEDIUMCVSS 4.0
EPSS 0.45%
Description
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.
Affected products
-
- Version 4.1.0StatusaffectedConstraints-
- Version 4.1.1StatusaffectedConstraints-
- Version 4.1.2StatusaffectedConstraints-
- Version 4.2.0StatusunaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Coollabsio | Coolify | n/a |
|
No data.
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:OF/RC:C
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
NoneAutomatable
YesTechnical Impact
PartialDecision
n/aAssessed Sep 30, 2026 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
Not enough EPSS history yet for a chart. At least two recorded scores are needed.
Percentile over time
Not enough EPSS history yet for a chart. At least two recorded scores are needed.
References (9)
- https://github.com/coollabsio/coolify/ product
- https://github.com/coollabsio/coolify/commit/39ae16de4248075de8c08f3259114e064b20d52d patch
- https://github.com/coollabsio/coolify/pull/10829 issue-trackingpatch
- https://github.com/coollabsio/coolify/releases/tag/v4.2.0 patch
- https://github.com/lakshayyverma/CVE-Discovery/blob/main/coolify-missing-authorization-route-middleware.7z exploit
- https://vuldb.com/cve/CVE-2026-100744 third-party-advisory
- https://vuldb.com/submit/897358 third-party-advisory
- https://vuldb.com/vuln/410615 vdb-entry
- https://vuldb.com/vuln/410615/cti signaturepermissions-required
| Link | Providers | Tags |
|---|---|---|
| https://github.com/coollabsio/coolify/ | product | |
| https://github.com/coollabsio/coolify/commit/39ae16de4248075de8c08f3259114e064b20d52d | patch | |
| https://github.com/coollabsio/coolify/pull/10829 | issue-trackingpatch | |
| https://github.com/coollabsio/coolify/releases/tag/v4.2.0 | patch | |
| https://github.com/lakshayyverma/CVE-Discovery/blob/main/coolify-missing-authorization-route-middleware.7z | exploit | |
| https://vuldb.com/cve/CVE-2026-100744 | third-party-advisory | |
| https://vuldb.com/submit/897358 | third-party-advisory | |
| https://vuldb.com/vuln/410615 | vdb-entry | |
| https://vuldb.com/vuln/410615/cti | signaturepermissions-required |
Change history (0)
No recorded changes yet.