---
cve: "CVE-2026-32036"
severity: "HIGH"
cvss: 8.3
epss: "43%"
vendor: "OpenClaw"
kev: false
exploited: false
published: "2026-03-19 22:16:39"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-12T03:23:03+02:00"
---

# CVE-2026-32036

> 8.3 HIGH · 🧪 PoC

## Beschreibung

OpenClaw gateway plugin versions prior to 2026.2.26 contain a path traversal vulnerability that allows remote attackers to bypass route authentication checks by manipulating /api/channels paths with encoded dot-segment traversal sequences. Attackers can craft alternate paths using encoded traversal patterns to access protected plugin channel routes when handlers normalize the incoming path, circumventing security controls.

## CVSS-Vektor

```
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
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Hoch | good |
| PR Privilegien | Keine | bad |
| UI Interaktion | Keine | bad |

## Patch verfügbar (OSV)

- bc507080577c620243617e8fadd294bec3efa252 (Commit)

## Referenzen

- <https://github.com/openclaw/openclaw/security/advisories/GHSA-mwxv-35wr-4vvj>
- <https://github.com/openclaw/openclaw/commit/258d615c45527ffda37cecd08cd268f97461bde0>
- <https://www.vulncheck.com/advisories/openclaw-authentication-bypass-via-encoded-dot-segment-traversal-in-api-channels>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-32036) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_