Staging Environment: Content and features may be unstable or change without notice.
Search for vulnerabilities
Vulnerability details: VCID-g41a-3q1b-1udt
Vulnerability ID VCID-g41a-3q1b-1udt
Aliases CVE-2026-47242
GHSA-46q3-7gv7-qmgg
Summary Net::IMAP: Command Injection via ID command argument
Status Published
Exploitability 0.5
Weighted Severity 6.2
Risk 3.1
Affected and Fixed Packages Package Details
Weaknesses (2)
CWE-77 Improper Neutralization of Special Elements used in a Command ('Command Injection')
CWE-93 Improper Neutralization of CRLF Sequences ('CRLF Injection')
System Score Found at
epss 0.0002 https://api.first.org/data/v1/epss?cve=CVE-2026-47242
epss 0.0002 https://api.first.org/data/v1/epss?cve=CVE-2026-47242
cvssv3.1_qr MODERATE https://github.com/advisories/GHSA-46q3-7gv7-qmgg
cvssv4 5.8 https://github.com/ruby/net-imap
generic_textual MODERATE https://github.com/ruby/net-imap
cvssv4 5.8 https://github.com/ruby/net-imap/releases/tag/v0.6.4.1
generic_textual MODERATE https://github.com/ruby/net-imap/releases/tag/v0.6.4.1
cvssv3.1_qr MODERATE https://github.com/ruby/net-imap/security/advisories/GHSA-46q3-7gv7-qmgg
cvssv4 5.8 https://github.com/ruby/net-imap/security/advisories/GHSA-46q3-7gv7-qmgg
generic_textual MODERATE https://github.com/ruby/net-imap/security/advisories/GHSA-46q3-7gv7-qmgg
cvssv3 4.3 https://www.cve.org/CVERecord?id=CVE-2026-47242
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2026-47242
https://github.com/ruby/net-imap
https://github.com/ruby/net-imap/releases/tag/v0.6.4.1
https://www.cve.org/CVERecord?id=CVE-2026-47242
GHSA-46q3-7gv7-qmgg https://github.com/advisories/GHSA-46q3-7gv7-qmgg
GHSA-46q3-7gv7-qmgg https://github.com/ruby/net-imap/security/advisories/GHSA-46q3-7gv7-qmgg
No exploits are available.
Vector: CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:P/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N Found at https://github.com/ruby/net-imap
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none
Vector: CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:P/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N Found at https://github.com/ruby/net-imap/releases/tag/v0.6.4.1
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none
Vector: CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:P/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N Found at https://github.com/ruby/net-imap/security/advisories/GHSA-46q3-7gv7-qmgg
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.05843
EPSS Score 0.0002
Published At June 12, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-11T20:39:01.566923+00:00 GHSA Importer Import https://github.com/advisories/GHSA-46q3-7gv7-qmgg 38.6.0