AVID-2026-R0225

Description

OpenClaw has a local file disclosure via sendMediaFeishu in Feishu extension (CVE-2026-26321)

Details

OpenClaw is a personal AI assistant. Prior to OpenClaw version 2026.2.14, the Feishu extension previously allowed sendMediaFeishu to treat attacker-controlled mediaUrl values as local filesystem paths and read them directly. If an attacker can influence tool calls (directly or via prompt injection), they may be able to exfiltrate local files by supplying paths such as /etc/passwd as mediaUrl. Upgrade to OpenClaw 2026.2.14 or newer to receive a fix. The fix removes direct local file reads from this path and routes media loading through hardened helpers that enforce local-root restrictions.

References

Affected or Relevant Artifacts

Developer: openclaw
Deployer: openclaw
Artifact Details:

Type	Name
System	openclaw

Impact

AVID Taxonomy Categorization

Risk domains: Security
SEP subcategories: S0100: Software Vulnerability
Lifecycle stages: L06: Deployment

CVSS

Version	3.1
Vector String	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Base Score	7.5
Base Severity	🔴 High
Attack Vector	NETWORK
Attack Complexity	🟢 Low
Privileges Required	NONE
User Interaction	NONE
Scope	UNCHANGED
Confidentiality Impact	🔴 High
Integrity Impact	NONE
Availability Impact	NONE

CWE

ID	Description
CWE-22	CWE-22: Improper Limitation of a Pathname to a Restricted Directory (‘Path Traversal’)

Other information

Report Type: Advisory
Credits:
Date Reported: 2026-02-19
Version: 0.3.2
AVID Entry