@builder.io/qwik-city is the meta-framework for Qwik. When a Qwik Server Action QRL is executed it dynamically load the file containing the symbol. When an invalid qfunc is sent, the server does not handle the thrown error. The error then causes Node JS to exit. This vulnerability is fixed in 1.13.0.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact High

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00082.

Exploitation poc

Automatable no

Technical Impact partial

Affected Vendors & Products

Vendors Products
Qwikdev
  • Qwik

No data.

No data.

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Vendors Products
Qwikdev
  • Qwik
Advisories
Source ID Title
EUVD EUVD EUVD-2025-20869 Qwik's unhandled exception vulnerabilty can cause server crashes from malicious requests
Github GHSA Github GHSA GHSA-qr9h-j6xg-2j72 Qwik's unhandled exception vulnerabilty can cause server crashes from malicious requests
Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/QwikDev/qwik/security/advisories/GHSA-qr9h-j6xg-2j72 cve-icon cve-icon
History

Tue, 15 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00042}

 epss

{'score': 0.00055}

Wed, 09 Jul 2025 20:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Wed, 09 Jul 2025 19:00:00 +0000

Type Values Removed Values Added
Description @builder.io/qwik-city is the meta-framework for Qwik. When a Qwik Server Action QRL is executed it dynamically load the file containing the symbol. When an invalid qfunc is sent, the server does not handle the thrown error. The error then causes Node JS to exit. This vulnerability is fixed in 1.13.0.
Title Crashing any Qwik Server
Weaknesses CWE-248
References
Metrics cvssV4_0

{'score': 9.2, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H'}
cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2025-07-09T19:14:41.333Z

Reserved: 2025-07-07T14:20:38.386Z

Link: CVE-2025-53620

cve-icon Vulnrichment

Updated: 2025-07-09T19:14:10.453Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-07-09T19:15:24.427

Modified: 2025-07-10T13:17:30.017

Link: CVE-2025-53620

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-07-13T21:08:03Z