CVE-2026-28451

CVSS v3 5.3 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

O

penClaw versions prior to 2026.2.14 contain server-side request forgery vulnerabilities in the Feishu extension that allow attackers to fetch attacker-controlled remote URLs without SSRF protections via sendMediaFeishu function and markdown image processing. Attackers can influence tool calls through direct manipulation or prompt injection to trigger requests to internal services and re-upload responses as Feishu media.

References

Link	Resource
https://github.com/openclaw/openclaw/commit/5b4121d6011a48c71e747e3c18197f180b872c5d
https://github.com/openclaw/openclaw/security/advisories/GHSA-x22m-j5qq-j49m
https://www.vulncheck.com/advisories/openclaw-ssrf-via-feishu-extension-media-fetching

Configurations

No configuration.

History

05 Mar 2026, 22:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-03-05 22:16

Updated : 2026-03-05 22:16

NVD link : CVE-2026-28451

Mitre link : CVE-2026-28451

CVE.ORG link : CVE-2026-28451

JSON object : View

Products Affected

No product.

CWE

CWE-918

Server-Side Request Forgery (SSRF)

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