Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-34512— OpenClaw < 2026.3.25 - Improper Access Control in /sessions/:sessionKey/kill Endpoint

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开源的一个智能人工助理。 OpenClaw 2026.3.25之前版本存在安全漏洞，该漏洞源于HTTP /sessions/:sessionKey/kill路由存在访问控制不当，可能导致任何持有令牌认证的用户无需适当范围验证即可调用管理员级别的会话终止功能，从而绕过所有权和操作员范围限制。

CVSS 8.1 · High EPSS 0.50% · P40

Possible ATT&CK Techniques 1 AI

T1528 · Steal Application Access Token

Affected Version Matrix 2

VendorProduct Version RangeStatus
OpenClaw OpenClaw < 2026.3.25 affected
2026.3.25 unaffected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-34512

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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 < 2026.3.25 - Improper Access Control in /sessions/:sessionKey/kill Endpoint
Source: CVE Program / CVE List V5
Vulnerability Description
OpenClaw before 2026.3.25 contains an improper access control vulnerability in the HTTP /sessions/:sessionKey/kill route that allows any bearer-authenticated user to invoke admin-level session termination functions without proper scope validation. Attackers can exploit this by sending authenticated requests to kill arbitrary subagent sessions via the killSubagentRunAdmin function, bypassing ownership and operator scope restrictions.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不正确
Source: CVE Program / CVE List V5
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 2026.3.25之前版本存在安全漏洞，该漏洞源于HTTP /sessions/:sessionKey/kill路由存在访问控制不当，可能导致任何持有令牌认证的用户无需适当范围验证即可调用管理员级别的会话终止功能，从而绕过所有权和操作员范围限制。
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 ~ 2026.3.25 -

II. Public POCs for CVE-2026-34512

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-34512

请登录查看更多情报信息。

Patches & Fixes for CVE-2026-34512 (1)

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-2026-35625 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-2026-35636 6.5 MEDIUM OpenClaw 2026.3.11 < 2026.3.25 - Session Isolation Bypass via sessionId Resolution
CVE-2026-35618 6.5 MEDIUM OpenClaw < 2026.3.23 - Replay Identity Drift via Query-Only Variants in Plivo V2 Verificat
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-2026-35644 6.5 MEDIUM OpenClaw < 2026.3.22 - Credential Exposure via baseUrl Fields in Gateway Snapshots
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-2026-35623 4.8 MEDIUM OpenClaw < 2026.3.25 - Brute-Force Attack via Missing Webhook Password Rate Limiting
CVE-2026-35646 4.8 MEDIUM OpenClaw < 2026.3.25 - Pre-Authentication Rate-Limit Bypass in Webhook Token Validation

Showing top 20 of 25 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: OpenClaw
Same vendor: OpenClaw
Same weakness: CWE-863

V. Comments for CVE-2026-34512

No comments yet

Leave a comment