CVE-2026-41339
OpenClaw: Gateway hello snapshots exposed host config and state paths to non-admin clients
描述
## Summary Before OpenClaw 2026.4.2, the Gateway `connect` success snapshot exposed local `configPath` and `stateDir` metadata to non-admin clients. Low-privilege authenticated clients could learn host filesystem layout and deployment details that were not needed for their role. ## Impact A non-admin client could recover host-specific filesystem paths and related deployment metadata, aiding host fingerprinting and chained attacks. This was an information-disclosure issue, not a direct authorization bypass. ## Affected Packages / Versions - Package: `openclaw` (npm) - Affected versions: `<= 2026.4.1` - Patched versions: `>= 2026.4.2` - Latest published npm version: `2026.4.1` ## Fix Commit(s) - `676b748056b5efca6f1255708e9dd9469edf5e2e` — limit connect snapshot metadata to admin-scoped clients ## Release Process Note The fix is present on `main` and is staged for OpenClaw `2026.4.2`. Publish this advisory after the `2026.4.2` npm release is live. Thanks @topsec-bunney for reporting.
如何修補 CVE-2026-41339
要修補 CVE-2026-41339,請將受影響套件升級到下列已修補版本。
- —升級至 2026.4.2 或更新版本
CVE-2026-41339 正在被利用嗎?
低 — EPSS 為 0.3%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 2026.4.2
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:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N |
| osv | CVSS 3.1 | MEDIUM4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |