| 标题 | OpenClaw 2026.2.22-2 Improper Authorization |
|---|
| 描述 | ACP permission auto-approval bypass via untrusted tool metadata
## Vulnerability Summary
The OpenClaw ACP client could auto-approve tool calls based on untrusted metadata and permissive name heuristics. A malicious or compromised ACP tool invocation could bypass expected interactive approval prompts for read-class operations.
## Affected Packages / Versions
- Package: npm `openclaw`
- Affected published versions: `<= 2026.2.22-2` (latest published as of February 24, 2026 is `2026.2.22-2`)
- Patched in code on `main`: `2026.2.23` (released)
## Technical Details
- Permission classification trusted incoming `toolCall.kind` and heuristic name matching.
- Non-core read-like names and spoofed kind metadata could reach auto-approve paths.
- `read` operations were not scoped strongly enough to cwd in all metadata/title forms.
## Fix
- Require trusted core tool IDs for auto-approval and ignore untrusted `toolCall.kind` as an authorization source.
- Scope `read` auto-approval to cwd-resolved paths.
- Add stricter tool-name validation and regression coverage for spoofed kind and non-core read-like names.
## Affected Functions
- `resolvePermissionRequest`
- `resolveToolNameForPermission`
- `shouldAutoApproveToolCall`
## Fix Commit(s)
- `12cc754332f9a7c92e158ce7644aa22df79c0904`
- `63dcd28ae0be2de1c75af09cc81841cebeec068f`
## Release Process Note
`patched_versions` is pre-set to the released version (`2026.2.23`). Patched in `2026.2.23` and published.
Found using [MCPwner](https://github.com/Pigyon/MCPwner)
Thanks @nedlir for reporting. |
|---|
| 来源 | ⚠️ https://github.com/openclaw/openclaw/security/advisories/GHSA-7jx5-9fjg-hp4m |
|---|
| 用户 | nedlir (UID 95981) |
|---|
| 提交 | 2026-03-14 09時39分 (7 月前) |
|---|
| 管理 | 2026-03-21 17時36分 (7 days later) |
|---|
| 状态 | 重复 |
|---|
| VulDB条目 | 352261 [OpenClaw 直到 2026.2.22 权限提升] |
|---|
| 积分 | 0 |
|---|