CVE-2026-28451 describes a server-side request forgery (SSRF) vulnerability in OpenClaw versions prior to 2026.2.14, specifically within its Feishu extension. Attackers can exploit this by manipulating the sendMediaFeishu function or markdown image processing to fetch arbitrary remote URLs, bypassing SSRF protections. This high-severity vulnerability (CVSS 8.3) allows unauthenticated attackers to potentially access internal services and exfiltrate data, leading to low impact on confidentiality, integrity, and availability. While there is no evidence of active exploitation or public exploit code, the vulnerability has garnered some community discussion.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 0, < 2026.2.14CPE match | cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:* | ||
< 2026.2.14CPE matchmatch criteria | cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:L/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.