CVE-2026-25148

MEDIUM

6.1

Description

Qwik is a performance focused javascript framework. Prior to version 1.19.0, a Cross-Site Scripting vulnerability in Qwik.js' server-side rendering virtual attribute serialization allows a remote attacker to inject arbitrary web scripts into server-rendered pages via virtual attributes. Successful exploitation permits script execution in a victim's browser in the context of the affected origin. This issue has been patched in version 1.19.0.

CVE Details

CVSS v3.1 Score6.1

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionREQUIRED

Published2/3/2026

Last Modified2/10/2026

Sourcenvd

Honeypot Sightings0

Affected Products

qwik:qwik

Weaknesses (CWE)

CWE-79

References

https://github.com/QwikDev/qwik/commit/fe2d9232c0bcec99411d51a00dae29295871d094(security-advisories@github.com)

https://github.com/QwikDev/qwik/security/advisories/GHSA-m6jq-g7gq-5w3c(security-advisories@github.com)

IOC Correlations

No correlations recorded

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