Critical 9.3Published Jul 15, 2026

CVE-2026-55445Qinglong: Incomplete fix for CVE-2026-3965: Improper Authentication

Updated under an hour ago (Oct 25, 2026, 10:40 PM ET)

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No exploitation reported and no EPSS estimate yet.

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Every CVE for whyour qinglong

Exploited in the last 30 days

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.

CVSS: 9.3 CRITICAL (v4.0, CNA)CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
Weakness (CWE): CWE-287
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GitHub_M
NVD analysis: Deferred
Record last updated: Jul 17, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

whyour qinglong whyour:qinglong (from the name)	before 2.20.1	CNA record

References

https://github.com/whyour/qinglong/security/advisories/GHSA-v667-gc2r-2xm7x-refsource-confirm
https://github.com/whyour/qinglong/pull/2941x-refsource-misc
https://github.com/whyour/qinglong/commit/6bec52dca158481258315ba0fc2f11206df7b719x-refsource-misc

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.