CVE-2026-35651

low-risk
Published 2026-04-10

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.

Do I need to act?

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0.03% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
4
CVSS 4.3/10 Medium
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Openclaw

References (3)

Patch https://github.com/openclaw/openclaw/commit/464e2c10a5edceb380d815adb6ff56e1a4c5...
Vendor Advisory https://github.com/openclaw/openclaw/security/advisories/GHSA-4hmj-39m8-jwc7
Third Party Advisory https://www.vulncheck.com/advisories/openclaw-ansi-escape-sequence-injection-in-...
23
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal