CVE-2022-30123

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CVSS 3.1

10.0 critical

EPSS

2%p77

Published

Dec 5, 2022 (Dec 5, 2022)

Modified

Jun 17, 2026

Description

A sequence injection vulnerability exists in Rack <2.0.9.1, <2.1.4.1 and <2.2.3.1 which could allow is a possible shell escape in the Lint and CommonLogger components of Rack.

Vendors: rack project debian
Products: rack, debian linux
Weakness: CWE-150
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.8%)

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