Em resumo
- CVE-2026-28395 é uma vulnerabilidade CRÍTICO (CVSS 9.1) que afeta openclaw (openclaw), openclaw.
- Chance de exploração nos próximos 30 dias (EPSS): 0.46%, maior que 39.9% das vulnerabilidades.
- Correção: atualize para 2026.2.12 ou posterior.
| Package | Affected versions | Patched versions |
|---|
| openclaw | ≥ 2026.1.14-1, < 2026.2.12
| 2026.2.12
|
| openclaw npm | ≥ 2026.1.14-1, < 2026.2.12
| 2026.2.12
|
Description
Summary
The Chrome extension relay (ensureChromeExtensionRelayServer) previously treated wildcard hosts (0.0.0.0 / ::) as loopback, which could make it bind the relay HTTP/WS server to all interfaces when a wildcard cdpUrl was passed.
Impact
If configured with a wildcard cdpUrl, relay HTTP endpoints could become reachable off-host, leaking service presence/port and enabling DoS/brute-force traffic against the relay token header.
Affected Packages / Versions
- Package:
openclaw (npm)
- Affected:
>= 2026.1.14-1 < 2026.2.12
Fixed Versions
- Patched:
>= 2026.2.12 (released 2026-02-13)
Fix Commit(s)
- 8d75a496bf5aaab1755c56cf48502d967c75a1d0
Notes
- Earlier hardening for
/json* auth and /cdp token checks landed in:
- a1e89afcc19efd641c02b24d66d689f181ae2b5c
Thanks @qi-scape for reporting.
NVD description
OpenClaw version 2026.1.14-1 prior to 2026.2.12 contains an improper network binding vulnerability in the Chrome extension (must be installed and enabled) relay server that treats wildcard hosts as loopback addresses, allowing the relay HTTP/WS server to bind to all interfaces when a wildcard cdpUrl is configured. Remote attackers can access relay HTTP endpoints off-host to leak service presence and port information, or conduct denial-of-service and brute-force attacks against the relay token header.
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