PT-2023-16860 · Builder.Io · Qwik

Mhevery · CVE-2023-1283 · Published 2023-03-08 · Updated 2026-03-13

Positive Technologies (AI Summary)

CVSS v3.1

10

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions builderio/qwik versions prior to 0.21.0

Description The issue concerns a code injection problem. The deserializer function can be accessed using the pureServerFunction feature, allowing any JavaScript code to be run by node.js.

Recommendations For versions prior to 0.21.0, update to version 0.21.0 or later to resolve the issue. As a temporary workaround, consider restricting access to the deserializer function and the pureServerFunction feature until a patch is applied.

Exploit

Fix

Code Injection

Weakness Enumeration

CWE-94

Related Identifiers

CVE-2023-1283

GHSA-9WF9-QVVP-2929

Affected Products

Qwik

References · 12

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/1xxx/CVE-2023-1283.json · Exploit
• 🔥 https://huntr.dev/bounties/63f1ff91-48f3-4886-a179-103f1ddd8ff8 · Exploit
• https://github.com/BuilderIO/qwik/pull/3249/commits/4d9ba6e098ae6e537aa55abb6b8369bb670ffe66 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2023-1283 · Security Note
• https://osv.dev/vulnerability/CVE-2023-1283 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-9wf9-qvvp-2929 · Vendor Advisory
• https://github.com/BuilderIO/qwik · Note
• https://github.com/builderio/qwik/commit/4d9ba6e098ae6e537aa55abb6b8369bb670ffe66 · Note
• https://t.me/cvenotify/45837 · Telegram Post
• https://t.me/cvenotify/45831 · Telegram Post
• https://t.me/cibsecurity/59699 · Telegram Post
• https://t.me/cveNotify/155465 · Telegram Post