Is CVE-2026-85662 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-85662?

CVE-2026-85662 has a CVSS v3 severity of MEDIUM (5.3).

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CVE-2026-85662

Description

Marqo 2.26.0 contains a server-side request forgery vulnerability in the add_documents endpoint that allows unauthenticated attackers to trigger requests to arbitrary URLs by supplying malicious media field values. Attackers can exploit download_image_from_url and fetch_content_sample functions which lack destination filtering and host validation to access internal services and cloud metadata endpoints.