Qwik is a performance focused javascript framework. qwik <=1.19.0 is vulnerable to RCE due to an unsafe deserialization vulnerability in the server$ RPC mechanism that allows any unauthenticated user to execute arbitrary code on the server with a single HTTP request. Affects any deployment where require() is available at runtime. This vulnerability is fixed in 1.19.1.
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Wed, 04 Mar 2026 16:15:00 +0000
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Wed, 04 Mar 2026 15:00:00 +0000
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Qwikdev qwik |
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Tue, 03 Mar 2026 23:15:00 +0000
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| Description | Qwik is a performance focused javascript framework. qwik <=1.19.0 is vulnerable to RCE due to an unsafe deserialization vulnerability in the server$ RPC mechanism that allows any unauthenticated user to execute arbitrary code on the server with a single HTTP request. Affects any deployment where require() is available at runtime. This vulnerability is fixed in 1.19.1. | |
| Title | Qwik affected by unauthenticated RCE via server$ Deserialization | |
| Weaknesses | CWE-502 | |
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cvssV4_0
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Status: PUBLISHED
Assigner: GitHub_M
Published: 2026-03-03T22:55:38.064Z
Updated: 2026-03-04T16:05:45.401Z
Reserved: 2026-02-25T03:24:57.793Z
Link: CVE-2026-27971
Updated: 2026-03-04T16:05:39.747Z
Status : Awaiting Analysis
Published: 2026-03-03T23:15:56.227
Modified: 2026-03-04T18:08:05.730
Link: CVE-2026-27971
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