Skip to main content

Coolify CVE-2026-42145

| EUVDEUVD-2026-41985 LOW
Unrestricted Upload of File with Dangerous Type (CWE-434)
2026-07-07 GitHub_M
PHP File Upload Coolify
3.1
CVSS 3.1 · Vendor: GitHub_M

Severity by source

Vendor (GitHub_M) PRIMARY
3.1 LOW
AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
vuln.today AI
4.3 MEDIUM

Network-accessible endpoint requires only a valid authenticated session; uploading an oversized file involves no meaningful attack complexity beyond authentication.

3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
4.0 AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

Primary rating from Vendor (GitHub_M).

CVSS VectorVendor: GitHub_M

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
Attack Vector
Network
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
Low

Lifecycle Timeline

2
Patch available
Jul 07, 2026 - 05:01 EUVD
Analysis Generated
Jul 07, 2026 - 04:13 vuln.today

DescriptionCVE.org

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.474, the file upload endpoint (app/Http/Controllers/UploadController.php) for database backup restore uploads did not enforce file type or size validation, allowing an authenticated user to upload unexpected or oversized files that could affect service availability. This issue is fixed in version 4.0.0-beta.474.

AnalysisAI

Coolify's database backup restore file upload endpoint accepts uploads without enforcing any file type or size constraints, enabling an authenticated user to degrade service availability by uploading oversized or unexpected files. All releases prior to 4.0.0-beta.474 are affected per CPE cpe:2.3:a:coollabsio:coolify. …

Unlock full vulnerability intelligence

  • Risk assessment & exploitation conditions
  • Attack chain visualization
  • Remediation with exact patch versions
  • Threat intelligence from 22 sources
  • Personal watchlist & email alerts
Continue with Google Continue with GitHub

Free forever · No credit card required

Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
Authenticate to Coolify web interface
Delivery
Navigate to database backup restore feature
Exploit
Upload oversized or arbitrary file type
Execution
Fill available disk on host
Impact
Degrade Coolify service availability
Sign in to reveal

Vulnerability AssessmentAI

Exploitation Exploitation requires a valid authenticated session in Coolify, specifically an account with access to the database backup restore feature (CVSS PR:L). … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 3.1 base score of 3.1 with vector AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L reflects limited real-world severity: exploitation requires authenticated access (PR:L), yields only low availability impact (A:L), and the vendor assessed high attack complexity (AC:H). … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario An authenticated Coolify user - such as a low-privileged team member with restore access - submits a multi-gigabyte file to the backup restore upload endpoint without restriction. The server accepts and stores the payload, exhausting available disk space on the host and disrupting Coolify's ability to manage databases and applications for other users. …
Remediation Upgrade to Coolify version 4.0.0-beta.474 or later, available at https://github.com/coollabsio/coolify/releases/tag/v4.0.0-beta.474. … Detailed patch versions, workarounds, and compensating controls in full report.
Sign in to read full assessment

Threat intelligence, references, and detailed analysis are available after sign-in.

More in PHP

View all
CVE-2012-1823 CRITICAL POC
9.8 May 11

sapi/cgi/cgi_main.c in PHP before 5.3.12 and 5.4.x before 5.4.2, when configured as a CGI script (aka php-cgi), does not
CVE-2016-1555 CRITICAL POC
9.8 Apr 21

(1) boardData102.php, (2) boardData103.php, (3) boardDataJP.php, (4) boardDataNA.php, and (5) boardDataWW.php in Netgear
CVE-2024-11680 CRITICAL POC
9.8 Nov 26

ProjectSend versions prior to r1720 are affected by an improper authentication vulnerability. Rated critical severity (C
CVE-2025-49113 CRITICAL POC
9.9 Jun 02

Roundcube Webmail contains a critical PHP object deserialization vulnerability (CVE-2025-49113, CVSS 9.9) that allows au
CVE-2017-9841 CRITICAL POC
9.8 Jun 27

Util/PHP/eval-stdin.php in PHPUnit before 4.8.28 and 5.x before 5.6.3 allows remote attackers to execute arbitrary PHP c
CVE-2025-0108 HIGH POC
8.8 Feb 12

Palo Alto Networks PAN-OS management web interface contains an authentication bypass allowing unauthenticated attackers

CVE-2021-25298 HIGH POC
8.8 Feb 15

Nagios XI version xi-5.7.5 is affected by OS command injection. Rated high severity (CVSS 8.8), this vulnerability is re
CVE-2021-25296 HIGH POC
8.8 Feb 15

Nagios XI version xi-5.7.5 is affected by OS command injection. Rated high severity (CVSS 8.8), this vulnerability is re
CVE-2013-4983 CRITICAL POC
10.0 Sep 10

The get_referers function in /opt/ws/bin/sblistpack in Sophos Web Appliance before 3.7.9.1 and 3.8 before 3.8.1.1 allows
CVE-2023-6553 CRITICAL POC
9.8 Dec 15

The Backup Migration plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 1
CVE-2024-46506 CRITICAL POC
10.0 May 13

NetAlertX (formerly PiAlert) versions 23.01.14 through 24.x before 24.10.12 allow unauthenticated command injection thro
CVE-2024-8353 CRITICAL POC
9.8 Sep 28

The GiveWP - Donation Plugin and Fundraising Platform plugin for WordPress is vulnerable to PHP Object Injection in all

Same weakness CWE-434 – Unrestricted Upload of File with Dangerous Type

View all
CVE-2016-3088 CRITICAL POC
9.8
CVE-2021-31207 MEDIUM POC
6.6
CVE-2017-12617 HIGH POC
8.1
CVE-2017-11357 CRITICAL POC
9.8
CVE-2017-12615 HIGH POC
8.1
CVE-2024-5084 CRITICAL POC
9.8
CVE-2020-36847 CRITICAL POC
9.8
CVE-2017-6090 HIGH POC
8.8

Same technique File Upload

View all
CVE-2016-3088 CRITICAL POC
9.8
CVE-2017-12617 HIGH POC
8.1
CVE-2017-11357 CRITICAL POC
9.8
CVE-2017-12615 HIGH POC
8.1
CVE-2024-5084 CRITICAL POC
9.8
CVE-2016-6600 CRITICAL POC
9.8
CVE-2017-6090 HIGH POC
8.8
CVE-2015-8249 CRITICAL POC
9.8

Share

CVE-2026-42145 vulnerability details – vuln.today
Back

This site uses cookies essential for authentication and security. No tracking or analytics cookies are used. Privacy Policy