CVE-2026-35651

Description

OpenClaw versions 2026.2.13 through 2026.3.24 contain an ANSI escape sequence injection vulnerability in approval prompts that allows attackers to spoof terminal output. Untrusted tool metadata can carry ANSI control sequences into approval prompts and permission logs, enabling attackers to manipulate displayed information through malicious tool titles.

CVSS Vector

References

• https://github.com/openclaw/openclaw/commit/464e2c10a5edceb380d815adb6ff56e1a4c50f60
• https://github.com/openclaw/openclaw/security/advisories/GHSA-4hmj-39m8-jwc7
• https://www.vulncheck.com/advisories/openclaw-ansi-escape-sequence-injection-in-approval-prompt