Vulnerability Database · npm · @builder.io/qwik-city · Version
@builder.io/qwik-city 1.2.6
1.2.6 is affected by 7 vulnerabilities.
The vulnerabilities that cover this exact version are listed below with the fixed version to move to. The upgrade Vulert recommends: 1.20.2.
Critical 2 High 1 Medium 3 Low 1 Unrated 0
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Released 06 Jul 2023
Licence MIT
Also known from other sources 0
Newer releases 252
Database updated 23/Oct/2026
Release and licence data published by the npm registry. Licence information is not legal advice.
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01 Vulnerabilities affecting this version
@builder.io/qwik-city 1.2.6 vulnerabilities
7 vulnerabilities cover @builder.io/qwik-city 1.2.6. Open the full list in the database.
| Vulnerability | Severity | Fixed version | Disclosed |
|---|---|---|---|
| CVE-2026-25150: Prototype Pollution in @builder.io/qwik-city Middleware | 9.3 critical | 1.19.0 | 03 Feb 2026 |
| CVE-2025-53620: Critical Server Crash Vulnerability in @builder.io/qwik-city | 9.2 critical | 1.13.0 | 09 Jul 2025 |
| CVE-2026-32701: Qwik City Array Method Pollution Vulnerability | 7.5 high | 1.19.2 | 20 Mar 2026 |
| CVE-2026-25155: Qwik City CSRF Protection Bypass Due to Content-Type Header Parsing Issue | 5.9 medium | 1.12.0 | 03 Feb 2026 |
| CVE-2026-25151: Qwik City CSRF Protection Bypass via Content-Type Header Validation | 5.9 medium | 1.19.0 | 03 Feb 2026 |
| CVE-2026-25148: Qwik SSR XSS via Unsafe Virtual Node Serialization | 5.3 medium | 1.19.0 | 03 Feb 2026 |
| CVE-2026-25149: Qwik City Open Redirect Vulnerability in @builder.io/qwik-city | 2.7 low | 1.19.0 | 03 Feb 2026 |
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Questions
About @builder.io/qwik-city 1.2.6
Is @builder.io/qwik-city 1.2.6 vulnerable?
Yes. 7 vulnerabilities in the Vulert database cover @builder.io/qwik-city 1.2.6: 2 critical, 1 high, 3 medium and 1 low. The upgrade Vulert recommends is 1.20.2, and each entry above names the fixed version to move to.
Which version of @builder.io/qwik-city should I use instead of 1.2.6?
1.20.2 is the version Vulert recommends for this release line. The version table on the package page lists every release with the vulnerabilities recorded against it.
Is 1.2.6 the latest release of @builder.io/qwik-city?
No. 1.2.6 was published 06 Jul 2023, and newer releases exist. Newer is not automatically safer — the version table on the package page shows what each release carries.
How do I monitor @builder.io/qwik-city for upcoming vulnerabilities?
Upload the manifest or SBOM for your application at vulert.com/scanner and Vulert keeps checking the @builder.io/qwik-city version you actually run against new disclosures, then alerts you when one affects it. There is no installation and no source-code access required.