CVE-2026-41398 LOW

CVE-2026-41398: OpenClaw - Unauthorized Agent Request Dispatch via Untrusted Local-Network Pages in iOS A2UI Bridge

Vendor Openclaw
Product OpenClaw
Weakness CWE-346 · Origin validation
Published April 28, 2026
Last update April 29, 2026
View on NVD All CVEs

CVSS base score

2.1/10
Attack vector Adjacent
Attack complexity Low
Privileges required None
User interaction —
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:P/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N

What the vulnerability does

01Description

OpenClaw before 2026.4.2 contains an improper access control vulnerability in the iOS A2UI bridge that treats generic local-network pages as trusted origins. Attackers can inject unauthorized agent.request runs by loading attacker-controlled pages from local-network or tailnet hosts, polluting session state and consuming budget.

Key dates

02Disclosure timeline

April 28, 2026 CVE published
April 29, 2026 Record updated