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Critical · 9.3 CVE-2026-55445 EUVD-2026-44820GHSA-v667-gc2r-2xm7

Qinglong: Incomplete fix for CVE-2026-3965: Improper Authentication

Published Jul 15, 2026 · Updated Jul 18, 2026 · Assigned by GitHub_M

Description

Qinglong is a timed task management platform supporting Python3, JavaScript, Shell, and Typescript. Prior to 2.20.1, the init guard middleware in back/loaders/express.ts checks /api/user/init but not /open/user/init, while rewrite('/open/*', '/api/$1') rewrites the whitelisted /open/* path after JWT authentication and the guard have passed; an unauthenticated attacker can send PUT /open/user/init to reset administrator credentials on an initialized instance. This issue is fixed in 2.20.1.

Affected products

VendorProductAffectedFixed
whyour qinglong < 2.20.1 —

Affected packages

EcosystemPackageAffectedFixedRecord
npm @whyour/qinglong < 2.20.1 2.20.1 GHSA-v667-gc2r-2xm7

References