CVE-2023-46322
CRITICALiTerm2 < 3.5.0beta12 - OS Command Injection via SSH URL Hostname
Title source: llmDescription
iTermSessionLauncher.m in iTerm2 before 3.5.0beta12 does not sanitize ssh hostnames in URLs. The hostname's initial character may be non-alphanumeric. The hostname's other characters may be outside the set of alphanumeric characters, dash, and period.
References (2)
Core 2
Core References
Third Party Advisory
https://gitlab.com/gnachman/iterm2/-/commit/ef7bb84520013b2524df9787d4aa9f2c96746c01
Vendor Advisory
https://iterm2.com/downloads.html
Scores
CVSS v3
9.8
EPSS
0.0066
EPSS Percentile
46.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
total
Details
CWE
CWE-117
Status
published
Products (2)
iterm2/iterm2
3.5.0 beta1 (10 CPE variants)
iterm2/iterm2
< 3.4.21
Published
Oct 23, 2023
Tracked Since
Feb 18, 2026