CVE-2026-32036
MEDIUM6.5EPSS 0.12%OpenClaw has gateway plugin auth bypass via encoded dot-segment traversal in protected /api/channels paths
描述
### Summary Gateway plugin route auth protection for `/api/channels` could be bypassed using encoded dot-segment traversal (for example `..%2f`) in path variants that plugin handlers normalize. ### Affected Packages / Versions - Package: npm `openclaw` - Latest published vulnerable version: `2026.2.25` - Vulnerable version range: `<= 2026.2.25` - Patched version: `2026.2.26` (planned next release) ### Impact Under affected versions, crafted alternate paths could bypass gateway auth checks for protected plugin channel routes when plugin handlers decode/canonicalize the incoming path and then route to `/api/channels/...` handlers. ### Fix Commit(s) - `258d615c45527ffda37cecd08cd268f97461bde0` ### Release Process Note `patched_versions` is pre-set to the planned next release (`2026.2.26`). After npm publish, maintainers only need to publish the advisory. OpenClaw thanks @zpbrent for reporting.
受影響套件(1)
- npm/openclawfrom 0, < 2026.2.26
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:N |
參考連結(5)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2026-32036
- PATCHhttps://github.com/openclaw/openclaw
- WEBhttps://github.com/openclaw/openclaw/commit/258d615c45527ffda37cecd08cd268f97461bde0
- WEBhttps://github.com/openclaw/openclaw/security/advisories/GHSA-mwxv-35wr-4vvj
- WEBhttps://www.vulncheck.com/advisories/openclaw-authentication-bypass-via-encoded-dot-segment-traversal-in-api-channels