CVE-2021-31799

—

CVSS 3.1

7.0 high

EPSS

1%p72

Published

Jul 30, 2021 (Jul 30, 2021)

Modified

Jun 17, 2026

Description

In RDoc 3.11 through 6.x before 6.3.1, as distributed with Ruby through 3.0.1, it is possible to execute arbitrary code via | and tags in a filename.

Vendors: debian ruby-lang oracle
Products: debian linux, rdoc, jd edwards enterpriseone tools
Weakness: CWE-78
Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.5%)

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