CVE-2026-32021
Authorization Bypass in OpenClaw Feishu Allowlist Enables Unauthorized Access
Publication date: 2026-03-19
Last updated on: 2026-03-25
Assigner: VulnCheck
Description
Description
CVSS Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| openclaw | openclaw | to 2026.2.22 (exc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-863 | The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability exists in OpenClaw versions prior to 2026.2.22 and involves an authorization bypass in the Feishu allowFrom allowlist implementation.
The issue arises because the allowlist accepts mutable sender display names instead of enforcing matching based solely on immutable IDs.
An attacker can exploit this by setting their display name to match an allowlisted ID string, thereby bypassing authorization checks and gaining unauthorized access.
How can this vulnerability impact me? :
This vulnerability can allow an attacker to bypass authorization controls and gain unauthorized access to resources or functionalities that should be restricted.
Such unauthorized access could lead to information disclosure or manipulation of data, as indicated by the CVSS impact metrics showing low confidentiality and integrity impacts.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
I don't know