CVE-2026-53826— OpenClaw < 2026.4.26 - Information Disclosure via Sandboxed Session Spawn
Quick assessment
Affected
OpenClaw OpenClaw
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
OpenClaw是OpenClaw团队开源的一个智能人工助理。 OpenClaw 2026.4.26之前版本存在权限许可和访问控制问题漏洞，该漏洞源于沙箱会话生成过程中泄露真实工作路径，可能导致攻击者从沙箱父进程生成子会话，向子模型泄露主机工作位置或相关内存环境。
Possible ATT&CK Techniques 1 AI
T1005 · Data from Local System
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2026-53826
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
OpenClaw < 2026.4.26 - Information Disclosure via Sandboxed Session Spawn
Source: CVE Program / CVE List V5
Vulnerability Description
OpenClaw before 2026.4.26 contains an information disclosure vulnerability in sandboxed session spawning that exposes the real workspace path to child prompts. Attackers can exploit this by spawning child sessions from sandboxed parents to reveal host workspace location or related memory context to child models.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
将资源暴露给错误范围
Source: CVE Program / CVE List V5
Vulnerability Title
OpenClaw 权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenClaw是OpenClaw团队开源的一个智能人工助理。 OpenClaw 2026.4.26之前版本存在权限许可和访问控制问题漏洞，该漏洞源于沙箱会话生成过程中泄露真实工作路径，可能导致攻击者从沙箱父进程生成子会话，向子模型泄露主机工作位置或相关内存环境。
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-2026-53826
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2026-53826
请登录查看更多情报信息。
Vendor Advisories for CVE-2026-53826 (2)
Same Patch Batch · OpenClaw · 2026-06-12 · 20 CVEs total
| CVE-2026-53838 | 9.8 CRITICAL | OpenClaw < 2026.5.27 - Node Pairing State Mutation via Reconnection |
| CVE-2026-53822 | 8.8 HIGH | OpenClaw < 2026.5.18 - Command Argument Modification via Shell Wrapper Between Approval an |
| CVE-2026-53836 | 8.8 HIGH | OpenClaw < 2026.5.12 - Allowlist Bypass via PowerShell Encoded-Command Aliases |
| CVE-2026-53821 | 8.8 HIGH | OpenClaw < 2026.5.18 - Scope Elevation in trusted-proxy Control UI WebSocket |
| CVE-2026-53828 | 8.8 HIGH | OpenClaw < 2026.5.6 - Native Command Authorization Bypass via Owner-Command Enforcement |
| CVE-2026-53831 | 8.3 HIGH | OpenClaw < 2026.5.18 - Arbitrary File Read via Shell Expansion in system.run Safe-bin Allo |
| CVE-2026-53823 | 8.1 HIGH | OpenClaw < 2026.5.3 - Privilege Escalation via Mutable Slack Display Names in allowFrom |
| CVE-2026-53829 | 8.0 HIGH | OpenClaw < 2026.5.18 - Command Truncation in Exec Approval Display |
| CVE-2026-53833 | 7.7 HIGH | QQBot for OpenClaw < 2026.4.29 - Authorization Bypass via QQBot Streaming Command |
| CVE-2026-53832 | 7.7 HIGH | OpenClaw < 2026.5.18 - Identity Header Forgery via Trusted-Proxy Configuration |
| CVE-2026-53834 | 7.5 HIGH | OpenClaw < 2026.4.27 - Authorization Bypass in QQBot Pre-dispatch Slash Commands |
| CVE-2026-53820 | 6.6 MEDIUM | OpenClaw < 2026.5.12 - Exec Denylist Bypass in Bundle MCP Loopback Session Spawn |
| CVE-2026-53827 | 6.5 MEDIUM | OpenClaw < 2026.5.2 - Credential Exposure via Model-Supplied Loopback URLs in message.acti |
| CVE-2026-53825 | 6.5 MEDIUM | OpenClaw < 2026.4.7 - Arbitrary Local File Read via memory-wiki Ingest with operator.write |
| CVE-2026-53824 | 6.5 MEDIUM | Mattermost plugin for OpenClaw < 2026.4.24 - Slash Token Revocation Lag via Monitor Refres |
| CVE-2026-53830 | 6.5 MEDIUM | OpenClaw < 2026.4.22 - Webhook Secret Revocation Bypass via secrets.reload |
| CVE-2026-53839 | 6.5 MEDIUM | OpenClaw < 2026.5.7 - Hostname Prefix Matching Bypass in Trusted Retry Endpoint Validation |
| CVE-2026-53835 | 4.3 MEDIUM | OpenClaw < 2026.5.6 - Config-Write Enforcement Bypass in Feishu Dynamic-Agent Bindings |
| CVE-2026-53837 | 3.7 LOW | OpenClaw < 2026.5.6 - Missing Channel Type Validation in Mattermost Event Handlers |
IV. Related Vulnerabilities
Same product: OpenClaw
-
CVE-2026-102807
OpenClaw before 2026.9.4 Authorization Bypass via MCP App St -
CVE-2026-102806
OpenClaw before 2026.9.5 Sandbox Isolation Bypass via Media -
CVE-2026-100599
OpenClaw 2026.5.1 before 2026.7.1 Remote Code Execution via -
CVE-2026-100598
OpenClaw before 2026.7.1 Approval Binding Logic Error -
CVE-2026-100597
OpenClaw before 2026.7.1 Path Traversal via Filesystem Race
Same vendor: OpenClaw
-
CVE-2026-101884
OpenClaw Windows Node before 2026.7.1 Remote Code Execution -
CVE-2026-101883
OpenClaw Windows Node through 2026.9.4 SSRF via canvas.prese -
CVE-2026-101882
OpenClaw Windows Node before 2026.7.1 Remote Code Execution -
CVE-2026-101881
OpenClaw Windows Node before 2026.7.1 Denial of Service -
CVE-2026-101880
OpenClaw Windows Node before 2026.7.1 Authorization Bypass
Same weakness: CWE-668
-
CVE-2026-104073
NetBox 2.9.5 < 4.7.0 Session Hijacking via Custom Links -
CVE-2026-106354
Google Chrome 155.0.8059.39前跨域数据泄露漏洞 -
CVE-2026-105746
Docling: KServe v2 OCR engine does not enforce enable_remote -
CVE-2026-102262
Newell Brands DYMO ID parent directory open to path traversa -
CVE-2026-96812
Host Root Sandbox Escape in gVisor via Character Device Pass
V. Comments for CVE-2026-53826
No comments yet