CVE-2026-28451

OpenClaw 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...

CVE-2026-28451 OpenClaw < 2026.2.14 - SSRF via Feishu Extension Media Fetching

OpenClaw 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...

OpenClaw has two SSRF via sendMediaFeishu and markdown image fetching in Feishu extension

Summary The Feishu extension could fetch attacker-controlled remote URLs in two paths without SSRF protections: - sendMediaFeishumediaUrl - Feishu DocX markdown image URLs write/append - image processing Affected versions - = 2026.2.14 Impact If an attacker can influence tool calls directly or vi...