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CVE-2026-53862— OpenClaw < 2026.5.12 - Bootstrap Token Replay via Pending Pairing Scope Widening

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 2026.5.12之前版本存在安全漏洞，该漏洞源于bootstrap token重放漏洞，允许具有待处理令牌访问权限的调用者重用具有更广泛请求范围的令牌，攻击者可在批准前重放bootstrap令牌，从而将配对权限提升至预期范围限制之外。

CVSS 4.2 · Medium EPSS 0.09% · P0 Updated Jun 17, 2026

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 2

Vendor	Product	Version Range	Status
OpenClaw	OpenClaw	`< 2026.5.12`	affected
		`2026.5.12`	unaffected

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I. Basic Information for CVE-2026-53862

Vulnerability Information

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Vulnerability Title

OpenClaw < 2026.5.12 - Bootstrap Token Replay via Pending Pairing Scope Widening

Source: CVE Program / CVE List V5

Vulnerability Description

OpenClaw before 2026.5.12 contains a bootstrap token replay vulnerability allowing callers with pending token access to reuse tokens with broader requested scopes. Attackers can replay bootstrap tokens before approval to escalate pairing authority beyond intended scope limits.

Source: CVE Program / CVE List V5

CVSS Information

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N

Source: CVE Program / CVE List V5

Vulnerability Type

特权授予不正确

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

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

Vendor	Product	Affected Versions	CPE	Subscribe
OpenClaw	OpenClaw	0 ~ 2026.5.12	-

II. Public POCs for CVE-2026-53862

#	POC Description	Source Link	Shenlong Link

AI-Generated POC Premium

No public POC found.

III. Intelligence Information for CVE-2026-53862

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Vendor Advisories for CVE-2026-53862 (2)

🔗 Bootstrap token replay could widen pending pairing scopes · Advisory · openclaw/openclaw · GitHub vendor-advisory
🔗 OpenClaw < 2026.5.12 - Bootstrap Token Replay via Pending Pairing Scope Widening | Advisories | VulnCheck third-party-advisory

https://www.cve.org/CVERecord?id=CVE-2026-53862

Same Patch Batch · OpenClaw · 2026-06-16 · 27 CVEs total

CVE-2026-53843	8.8 HIGH	OpenClaw < 2026.5.26 - Node Token Revocation Bypass via Pairing-Scoped Device Session
CVE-2026-53853	8.3 HIGH	OpenClaw < 2026.5.12 - Argument Pattern Bypass in Exec Allowlist via Linux and macOS
CVE-2026-53866	8.1 HIGH	OpenClaw < 2026.5.12 - Allowlist Bypass in Shell Inline-Command Parsing
CVE-2026-53864	8.1 HIGH	OpenClaw < 2026.5.26 - Insufficient Environment Variable Sanitization in Node.js Control V
CVE-2026-53849	8.1 HIGH	OpenClaw < 2026.5.7 - Privilege Escalation via Mutable Discord Display Names in allowFrom
CVE-2026-53857	8.1 HIGH	OpenClaw < 2026.5.3 - Mutable Display Name Binding in Zalo allowFrom Policy
CVE-2026-53855	8.1 HIGH	OpenClaw < 2026.4.2 - Shell Positional Parameters Bypass in Inline-Eval Checks
CVE-2026-53840	7.1 HIGH	OpenClaw < 2026.5.12 - Custom Header Leakage via MCP Streamable HTTP Cross-Origin Redirect
CVE-2026-53842	7.1 HIGH	OpenClaw < 2026.5.2 - Arbitrary Python Runtime Execution via CLOUDSDK_PYTHON Environment V
CVE-2026-53846	7.1 HIGH	OpenClaw < 2026.4.29 - Arbitrary Package Manager Execution via Workspace .env npm_execpath
CVE-2026-53858	7.1 HIGH	OpenClaw < 2026.5.2 - Arbitrary Runtime Dependency Loading via STATE_DIRECTORY Environment
CVE-2026-53863	7.1 HIGH	OpenClaw < 2026.4.25 - Unvalidated Group ID Acceptance in Tool Group Policy
CVE-2026-53865	7.1 HIGH	OpenClaw < 2026.5.2 - Arbitrary Command Execution via Workspace-Derived Service PATH
CVE-2026-53861	6.6 MEDIUM	OpenClaw < 2026.5.6 - Allowlist Bypass via Combined POSIX Inline Flags on macOS
CVE-2026-53854	6.5 MEDIUM	OpenClaw < 2026.4.25 - Privilege Escalation via ownerAllowFrom Wildcard Inheritance in Int
CVE-2026-53859	6.5 MEDIUM	OpenClaw < 2026.5.26 - Hostname Validation Bypass via Trailing-Dot Inconsistency
CVE-2026-53844	6.5 MEDIUM	OpenClaw < 2026.4.29 - Session Visibility Check Bypass in Shared Memory Search
CVE-2026-53841	6.1 MEDIUM	OpenClaw < 2026.5.12 - Cross-Site Scripting via Unsafe Markdown Links in Exported Session
CVE-2026-53856	5.5 MEDIUM	OpenClaw 2026.4.23 < 2026.4.24 - Insecure File Permissions in Config Recovery via OpenClaw
CVE-2026-53850	5.5 MEDIUM	OpenClaw < 2026.4.25 - Control Scope Enforcement Bypass in Focus Command

Showing top 20 of 27 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: OpenClaw

Same vendor: OpenClaw

Same weakness: CWE-266