CVE-2026-35636— OpenClaw 2026.3.11 < 2026.3.25 - Session Isolation Bypass via sessionId Resolution
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I. Basic Information for CVE-2026-35636
Vulnerability Information
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Vulnerability Title
OpenClaw 2026.3.11 < 2026.3.25 - Session Isolation Bypass via sessionId Resolution
Source: NVD (National Vulnerability Database)
Vulnerability Description
OpenClaw versions 2026.3.11 through 2026.3.24 contain a session isolation bypass vulnerability where session_status resolves sessionId to canonical session keys before enforcing visibility checks. Sandboxed child sessions can exploit this to access parent or sibling sessions that should be blocked by explicit sessionKey restrictions.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
不正确的行为次序
Source: NVD (National Vulnerability Database)
Vulnerability Title
OpenClaw 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenClaw是OpenClaw开源的一个智能人工助理。 OpenClaw 2026.3.11至2026.3.24版本存在安全漏洞，该漏洞源于会话隔离绕过，可能导致访问被阻止的会话。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2026-35636
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Same Patch Batch · OpenClaw · 2026-04-09 · 25 CVEs total
| CVE-2026-35638 | 8.8 HIGH | OpenClaw < 2026.3.22 - Privilege Escalation via Self-Declared Scopes in Trusted-Proxy Cont |
| CVE-2026-35639 | 8.8 HIGH | OpenClaw < 2026.3.22 - Privilege Escalation via device.pair.approve Scope Validation |
| CVE-2026-35645 | 8.1 HIGH | OpenClaw < 2026.3.25 - Privilege Escalation via Synthetic operator.admin in deleteSession |
| CVE-2026-34512 | 8.1 HIGH | OpenClaw < 2026.3.25 - Improper Access Control in /sessions/:sessionKey/kill Endpoint |
| CVE-2026-35625 | 7.8 HIGH | OpenClaw < 2026.3.25 - Privilege Escalation via Silent Local Shared-Auth Reconnect |
| CVE-2026-35629 | 7.4 HIGH | OpenClaw < 2026.3.25 - Server-Side Request Forgery via Unguarded Configured Base URLs in C |
| CVE-2026-35637 | 7.3 HIGH | OpenClaw < 2026.3.22 - Premature Cite Expansion Before Authorization in Channel and DM |
| CVE-2026-35632 | 7.1 HIGH | OpenClaw <= 2026.2.22 - Symlink Traversal via IDENTITY.md appendFile in agents.create/upda |
| CVE-2026-35644 | 6.5 MEDIUM | OpenClaw < 2026.3.22 - Credential Exposure via baseUrl Fields in Gateway Snapshots |
| CVE-2026-35631 | 6.5 MEDIUM | OpenClaw < 2026.3.22 - Missing Authorization Enforcement in Internal ACP Chat Commands |
| CVE-2026-35627 | 6.5 MEDIUM | OpenClaw < 2026.3.22 - Unauthenticated Cryptographic Work in Nostr Inbound DM Handling |
| CVE-2026-35618 | 6.5 MEDIUM | OpenClaw < 2026.3.23 - Replay Identity Drift via Query-Only Variants in Plivo V2 Verificat |
| CVE-2026-35622 | 5.9 MEDIUM | OpenClaw < 2026.3.22 - Improper Authentication Verification in Google Chat Webhook |
| CVE-2026-35633 | 5.3 MEDIUM | OpenClaw < 2026.3.22 - Unbounded Memory Allocation via Remote Media Error Responses |
| CVE-2026-35640 | 5.3 MEDIUM | OpenClaw < 2026.3.25 - Denial of Service via Unauthenticated Webhook Request Parsing |
| CVE-2026-35626 | 5.3 MEDIUM | OpenClaw < 2026.3.22 - Unauthenticated Resource Exhaustion via Voice Call Webhook |
| CVE-2026-35634 | 5.1 MEDIUM | OpenClaw < 2026.3.23 - Authentication Bypass via Local-Direct Requests in Canvas Gateway |
| CVE-2026-35628 | 4.8 MEDIUM | OpenClaw < 2026.3.25 - Brute-Force Attack via Missing Telegram Webhook Rate Limiting |
| CVE-2026-35646 | 4.8 MEDIUM | OpenClaw < 2026.3.25 - Pre-Authentication Rate-Limit Bypass in Webhook Token Validation |
| CVE-2026-35623 | 4.8 MEDIUM | OpenClaw < 2026.3.25 - Brute-Force Attack via Missing Webhook Password Rate Limiting |
Showing top 20 of 25 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: OpenClaw
- CVE-2026-44118
OpenClaw < 2026.4.22 - Owner Context Spoofing via Bearer Tok - CVE-2026-44117
OpenClaw < 2026.4.20 - Server-Side Request Forgery in QQBot - CVE-2026-44116
OpenClaw < 2026.4.22 - Server-Side Request Forgery in Zalo P - CVE-2026-44115
OpenClaw < 2026.4.22 - Shell Expansion Bypass in Unquoted He - CVE-2026-44114
OpenClaw < 2026.4.20 - Environment Variable Namespace Collis
Same vendor: OpenClaw
- CVE-2026-44118
OpenClaw < 2026.4.22 - Owner Context Spoofing via Bearer Tok - CVE-2026-44116
OpenClaw < 2026.4.22 - Server-Side Request Forgery in Zalo P - CVE-2026-44117
OpenClaw < 2026.4.20 - Server-Side Request Forgery in QQBot - CVE-2026-44115
OpenClaw < 2026.4.22 - Shell Expansion Bypass in Unquoted He - CVE-2026-44114
OpenClaw < 2026.4.20 - Environment Variable Namespace Collis
V. Comments for CVE-2026-35636
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