8 results · Feed
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High 7.5
Qwik has array method pollution in FormData processing, allowing type confusion and DoS
Qwik is a performance-focused JavaScript framework. Versions prior to 1.19.2 improperly inferred arrays from dotted form field names during FormData parsing. By submitting mixed array-index and object-property keys for the same path, an attacker could cause u…
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Critical 9.3
Prototype Pollution via FormData Processing in Qwik City
Qwik is a performance focused javascript framework. Prior to version 1.19.0, a prototype pollution vulnerability exists in the formToObj() function within @builder.io/qwik-city middleware. The function processes form field names with dot notation (e.g., user.…
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Medium 5.3
Qwik SSR XSS via Unsafe Virtual Node Serialization
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 p…
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Medium 5.9
Qwik City has a CSRF Protection Bypass via Content-Type Header Validation
Qwik is a performance focused javascript framework. Prior to version 1.19.0, Qwik City’s server-side request handler inconsistently interprets HTTP request headers, which can be abused by a remote attacker to circumvent form submission CSRF protections using …
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Medium 5.9
[qwik-city] CSRF protection middleware does not work properly for content type header with parameters (eg. multipart/form-data)
Qwik is a performance focused javascript framework. Prior to version 1.12.0, a typo in the regular expression within isContentType causes incorrect parsing of certain Content-Type headers. This issue has been patched in version 1.12.0.
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Low 2.7
Qwik City Open Redirect via fixTrailingSlash
Qwik is a performance focused javascript framework. Prior to version 1.19.0, an Open Redirect vulnerability in Qwik City's default request handler middleware allows a remote attacker to redirect users to arbitrary protocol-relative URLs. Successful exploitati…
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Critical 9.2
Crashing any Qwik Server
@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 ex…
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Medium 4.7
Cross-Site Request Forgery (CSRF) in builderio/qwik
Cross-Site Request Forgery (CSRF) in GitHub repository builderio/qwik prior to 0.104.0.