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CVE

CVE-2026-55445

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

CVE-2026-55445

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

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.

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
9.3
-
4.0
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
C
H
U
0
-
C
H
U
-

Related Resources

No items found.

References

https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/55xxx/CVE-2026-55445.json, https://github.com/whyour/qinglong/security/advisories/GHSA-v667-gc2r-2xm7, https://nvd.nist.gov/vuln/detail/CVE-2026-55445, https://github.com/whyour/qinglong/commit/6bec52dca158481258315ba0fc2f11206df7b719, https://github.com/whyour/qinglong/pull/2941

Severity

0

CVSS Score
0
10

Basic Information

Base CVSS
0
EPSS Probability
0.00664%
EPSS Percentile
0.49228%
Introduced Version
0
Fix Available
6bec52dca158481258315ba0fc2f11206df7b719

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