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.

Remediation

References

CVE-2021-31799

Related Vulnerabilities

WordPress Plugin Catch Gallery Security Bypass (1.6.8)

WordPress Plugin YOP Poll Multiple Cross-Site Scripting Vulnerabilities (6.3.0)

Joomla! Core 3.x.x Cross-Site Scripting (3.7.0 - 3.10.6)

MongoDb Other Vulnerability (CVE-2020-7928)

WordPress Plugin News Element Elementor Blog Magazine Local File Inclusion (1.0.5)

Severity

Critical

Classification

CVE-2021-31799 CWE-138 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Tags

Missing Update Known Vulnerabilities