CVE-2023-46301

CRITICAL

iTerm2 < 3.4.20 - Remote Code Execution via Escape Sequence Mishandling

Title source: llm

iTerm2 before 3.4.20 allow (potentially remote) code execution because of mishandling of certain escape sequences related to upload.

Core 4

Core References

Exploit, Third Party Advisory

Patch

Patch

Release Notes

CVSS v3 9.8

EPSS 0.0118

EPSS Percentile 63.5%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vulnrichment

Exploitation poc

Automatable yes

Technical Impact total

CWE

CWE-116

Status published

Products (1)

iterm2/iterm2 < 3.4.20

Published Oct 22, 2023

Tracked Since Feb 18, 2026