CVE-2026-31997
OpenClaw: system.run approvals did not bind PATH-token executable identity, enabling post-approval executable rebind
描述
### Summary For `host=node` runs, approvals validated command context but did not pin executable identity for non-path-like `argv[0]` tokens (for example `tr`). If PATH resolution changed after approval, execution could run a different binary. ### Impact A previously approved action could execute a different executable than the operator approved. ### Fix Node `system.run` approvals now require immutable `systemRunPlan` data, and path-token commands are pinned to canonical executable identity (`realpath`) across approval and execution. ### Affected and Patched Versions - Affected: `<= 2026.2.26` - Patched: `2026.3.1`
如何修補 CVE-2026-31997
要修補 CVE-2026-31997,請將受影響套件升級到下列已修補版本。
- —升級至 2026.3.1 或更新版本
CVE-2026-31997 正在被利用嗎?
低 — EPSS 為 0.1%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 2026.3.1
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:N/VI:H/VA:N/SC:N/SI:N/SA:N |