CVE-2026-41398
mediumOpenClaw before 2026.4.2 contains an improper access control vulnerability in the iOS A2UI bridge that treats generic local-network pages as trusted origins.
Vendor / product: Openclaw — openclaw
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.
CVSS
4.6
4.6 (CVSS v3.1)
CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L Severity source: NVD CVSS v3.1 (disclosure@vulncheck.com)
Timeline (UTC)
Published: 2026-04-28 19:37
Modified: 2026-11-11 21:10
NVD status: Analyzed
Last synced 5 hours ago
Verified against the source API 2026-11-11 21:11 UTC
Exploitation
Not listed in CISA KEV (as of last catalog sync)
Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).
Affected products
openclaw / openclaw <2026.4.2
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
Patch / mitigation: https://github.com/openclaw/openclaw/commit/49d08382a90f71dabe2877b3f6729ad85f808d57
Patch / mitigation: https://github.com/openclaw/openclaw/security/advisories/GHSA-4p4f-fc8q-84m3
References
- https://github.com/openclaw/openclaw/commit/49d08382a90f71dabe2877b3f6729ad85f808d57 disclosure@vulncheck.com
- https://github.com/openclaw/openclaw/security/advisories/GHSA-4p4f-fc8q-84m3 disclosure@vulncheck.com
- https://www.vulncheck.com/advisories/openclaw-unauthorized-agent-request-dispatch-via-untr... disclosure@vulncheck.com
Data sources
NVD CVE API 2.0 — fetched 2026-11-11 21:11 UTC · record ↗