CVE Catalog

CVE-2026-85662

MediumCVSS 5.3
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.29%

22th percentile - higher than 22% of all known CVEs

Summary

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.

Risk Assessment

The risk includes access to internal network resources and cloud metadata, which could lead to privilege escalation, data theft, or infrastructure compromise.

Recommendation

It is recommended to update Marqo to a patched version and implement URL filtering and host validation in media fetching functions.

Related vulnerabilities

Original NVD description (English source)

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.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS