Advisories

powerlevel10k Control Character Injection via package.json Version

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severity
low
date
Affecting
  • powerlevel10k <= 1.20.0

CWE
  • CWE-150 Improper Neutralization of Escape, Meta, or Control Sequences
CVSS
4.8
CVSS V4 Vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
Credit
carfeii
Description
powerlevel10k fails to neutralize control characters in the package.json version field when rendering the package prompt segment. Attackers can inject raw escape bytes in the version string to emit arbitrary terminal control sequences on each prompt render when the shell enters affected directories.

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