CVE-2026-28395
MEDIUM6.5EPSS 0.21%OpenClaw's Chrome extension relay binds publicly due to wildcard treated as loopback
描述
## 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.
受影響套件(1)
- npm/openclaw>= 2026.1.14-1, < 2026.2.12
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N |
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L |
參考連結(7)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2026-28395
- PATCHhttps://github.com/openclaw/openclaw
- WEBhttps://github.com/openclaw/openclaw/commit/8d75a496bf5aaab1755c56cf48502d967c75a1d0
- WEBhttps://github.com/openclaw/openclaw/commit/a1e89afcc19efd641c02b24d66d689f181ae2b5c
- WEBhttps://github.com/openclaw/openclaw/releases/tag/v2026.2.12
- WEBhttps://github.com/openclaw/openclaw/security/advisories/GHSA-qw99-grcx-4pvm
- WEBhttps://www.vulncheck.com/advisories/openclaw-unintended-public-binding-of-chrome-extension-relay-via-wildcard-cdpurl