CVE-2026-85662

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    CVE-2026-85662

    Published: 4 Sept 2026Last Modified: 25 Sept 2026

    Summary: Marqo 2.26.0 Server-Side Request Forgery via Media URLs

    Details: 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.

    References: https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/85xxx/CVE-2026-85662.json, https://nvd.nist.gov/vuln/detail/CVE-2026-85662, https://www.vulncheck.com/advisories/marqo-2.26.0-server-side-request-forgery-via-media-urls, https://github.com/marqo-ai/marqo/issues/1452, https://github.com/marqo-ai/marqo, https://github.com/marqo-ai/marqo/blob/2.26.0/components/inference_orchestrator/src/inference_orchestrator/services/media_download_and_preprocess/image_download.py

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    2.26.0

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2026-85662 | CVE-DB