mediumVulnerability

GHSA-4hmj-39m8-jwc7

## Summary ACP CLI approval prompt ANSI escape sequence injection ## Affected Packages / Versions - Package: `openclaw` - Affected versions: `>= 2026.2.13, <= 2026.3.24` - First patched version: `2026.3.25` - Latest published npm version at verification time: `2026.3.24` ## Details ACP tool titles could previously carry ANSI control sequences into approval prompts and permission logs, letting untrusted tool metadata spoof terminal output. Commit `464e2c10a5edceb380d815adb6ff56e1a4c50f60` sanitizes tool titles at the source and broadens ANSI stripping to full CSI sequences. Verified vulnerable on tag `v2026.3.24` and fixed on `main` by commit `464e2c10a5edceb380d815adb6ff56e1a4c50f60`. ## Fix Commit(s) - `464e2c10a5edceb380d815adb6ff56e1a4c50f60`

Properties

ghsa_id
GHSA-4hmj-39m8-jwc7
severity
medium
summary
OpenClaw has ACP CLI approval prompt ANSI escape sequence injection
cve_id
GHSA-4hmj-39m8-jwc7
is_ghsa_only
true
ghsa_published
2026-03-29T15:50:41Z
source_url
https://github.com/advisories/GHSA-4hmj-39m8-jwc7
ghsa_updated
2026-03-29T15:50:42Z

Related Entities (4)

AFFECTS (1)

[Software]npm/OpenClaw

HAS_WEAKNESS (2)

[Weakness]Improper Encoding or Escaping of Output
[Weakness]Improper Neutralization of Escape, Meta, or Control Sequences

REPORTED_BY (1)

[Source]GitHub Advisory Database

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GHSA-4hmj-39m8-jwc7 — Ninja Signal Threat Intelligence | Ninja Signal