Critical severityOSV Advisory· Published Jul 9, 2025· Updated Apr 15, 2026

CVE-2025-53620

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.

AI Insight

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Affected packages

Versions sourced from the GitHub Security Advisory.

Package	Affected versions	Patched versions
@builder.io/qwik-citynpm	< 1.13.0	1.13.0

Affected products

Qwikdev/QwikOSV
Range: @builder.io/qwik-city@1.10.0, @builder.io/qwik-city@1.7.1, @builder.io/qwik-city@1.7.3, …
ghsa-coords
pkg:npm/%40builder.io/qwik-city
Range: < 1.13.0

Patches

Vulnerability mechanics

References

github.com/advisories/GHSA-qr9h-j6xg-2j72ghsaADVISORY
nvd.nist.gov/vuln/detail/CVE-2025-53620ghsaADVISORY
github.com/QwikDev/qwik/pull/7342ghsaWEB
github.com/QwikDev/qwik/releases/tag/%40builder.io%2Fqwik%401.13.0ghsaWEB
github.com/QwikDev/qwik/security/advisories/GHSA-qr9h-j6xg-2j72nvdWEB

News mentions

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cvss	0.585
epss	0.000
exploit	0.000
kev	0.000
patch	-0.070
ransomware	0.000