coollabsio Coolify up to 4.0.0-beta.420.6 Project Creation Workflow cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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3.4$0-$5k0.00

Summaryinfo

A vulnerability categorized as problematic has been discovered in coollabsio Coolify up to 4.0.0-beta.420.6. The affected element is an unknown function of the component Project Creation Workflow. Such manipulation leads to cross site scripting. This vulnerability is uniquely identified as CVE-2025-34157. The attack can be launched remotely. No exploit exists. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in coollabsio Coolify up to 4.0.0-beta.420.6 and classified as problematic. Affected by this issue is an unknown functionality of the component Project Creation Workflow. The manipulation with an unknown input leads to a cross site scripting vulnerability. Using CWE to declare the problem leads to CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. Impacted is integrity. CVE summarizes:

Coolify versions prior to v4.0.0-beta.420.6 are vulnerable to a stored cross-site scripting (XSS) attack in the project creation workflow. An authenticated user with low privileges can create a project with a maliciously crafted name containing embedded JavaScript. When an administrator attempts to delete the project or its associated resource, the payload executes in the admin’s browser context. This results in full compromise of the Coolify instance, including theft of API tokens, session cookies, and access to WebSocket-based terminal sessions on managed servers.

The weakness was disclosed by Mike G.a. The advisory is available at github.com. This vulnerability is handled as CVE-2025-34157 since 04/15/2025. The exploitation is known to be easy. The attack may be launched remotely. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1059.007 by the MITRE ATT&CK project.

Upgrading to version 4.0.0.-beta.420.7 eliminates this vulnerability.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

Version

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.4

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: Coolify 4.0.0.-beta.420.7

Timelineinfo

04/15/2025 CVE reserved
08/27/2025 +134 days Advisory disclosed
08/27/2025 +0 days VulDB entry created
08/30/2025 +2 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: github.com
Researcher: Mike G.a
Status: Confirmed

CVE: CVE-2025-34157 (🔒)
GCVE (CVE): GCVE-0-2025-34157
GCVE (VulDB): GCVE-100-321602

Entryinfo

Created: 08/27/2025 19:13
Updated: 08/30/2025 01:39
Changes: 08/27/2025 19:13 (68), 08/30/2025 01:39 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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