CVE-2026-28475
OpenClaw: Config writes could persist resolved ${VAR} secrets to disk
描述
## Summary OpenClaw hooks previously compared the provided hook token using a regular string comparison. Because this comparison is not constant-time, an attacker with network access to the hooks endpoint could potentially use timing measurements across many requests to gradually infer the token. In practice, this typically requires hooks to be exposed to an untrusted network and a large number of requests; real-world latency and jitter can make reliable measurement difficult. ## Affected Packages / Versions - openclaw (npm): < 2026.2.12 ## Patched Versions - openclaw (npm): >= 2026.2.12 ## Mitigations - Upgrade to openclaw >= 2026.2.12. - If users cannot upgrade immediately: restrict network access to the hooks endpoint and rotate the hooks token after updating. ## Fix Commit(s) - 113ebfd6a23c4beb8a575d48f7482593254506ec OpenClaw thanks @akhmittra for reporting.
如何修補 CVE-2026-28475
要修補 CVE-2026-28475,請將受影響套件升級到下列已修補版本。
- —升級至 2026.2.13 或更新版本
CVE-2026-28475 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, < 2026.2.13
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:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N |
| osv | CVSS 3.1 | MEDIUM4.8 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N |