Description
active-support ruby gem 5.2.0 could allow a remote attacker to execute arbitrary code on the system, caused by containing a malicious backdoor. An attacker could exploit this vulnerability to execute arbitrary code on the system.
References (1)
Core 1
Core References
Exploit, Issue Tracking, Third Party Advisory x_refsource_misc
https://hackerone.com/reports/392311
Scores
CVSS v3
9.8
EPSS
0.0487
EPSS Percentile
89.7%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-77
Status
published
Products (2)
activesupport_project/activesupport
5.2.0
rubygems/active-support
0RubyGems
Published
Aug 10, 2018
Tracked Since
Feb 18, 2026