CVE-2026-28476

OpenClaw < 2026.2.14 - Server-Side Request Forgery in Tlon Extension Authentication

CVSS 6.3 MEDIUMEPSS 0.2%CWE-918

Vexday Risk Score

13Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 6.3EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Ciclo de vida

05 mar 2026Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

OpenClaw versions prior to 2026.2.14 contain a server-side request forgery vulnerability in the optional Tlon Urbit extension that accepts user-provided base URLs for authentication without proper validation. Attackers who can influence the configured Urbit URL can induce the gateway to make HTTP requests to arbitrary hosts including internal addresses.

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

Produtos afetados

OpenClaw · OpenClaw

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Referências

https://github.com/openclaw/openclaw/commit/bfa7d21e997baa8e3437657d59b1e296815cc1b1 https://github.com/openclaw/openclaw/security/advisories/GHSA-pg2v-8xwh-qhcc https://www.vulncheck.com/advisories/openclaw-server-side-request-forgery-in-tlon-extension-authentication