CVE-2026-122008

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    CVE-2026-122008

    Published: 4 Nov 2026Last Modified: 5 Nov 2026

    Summary: Oqtane Framework before 10.3.0 SSRF via File Upload From URL

    Details: Oqtane Framework before 10.3.0 contains a server-side request forgery vulnerability in the UploadFile endpoint of FileController.cs that allows authenticated registered users to make the server fetch arbitrary URLs by supplying a caller-controlled url parameter to HttpClient.GetStreamAsync without validating the scheme, host, or IP address. Attackers can request internal resources such as cloud instance metadata services or localhost-bound management interfaces, save the fetched response as a file in their own user folder, and retrieve it via the download endpoint to exfiltrate sensitive internal data or enumerate internal network hosts and ports.

    References: https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/122xxx/CVE-2026-122008.json, https://nvd.nist.gov/vuln/detail/CVE-2026-122008, https://www.oqtane.org/blog/!/160/oqtane-10-3-released, https://www.vulncheck.com/advisories/oqtane-framework-before-ssrf-via-file-upload-from-url, https://github.com/oqtane/oqtane.framework/releases/tag/v10.3.0, https://github.com/oqtane/oqtane.framework

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -c33a842f3e3992a79dc6c703c09c461f1b3b8d41

    Affected versions

    v10.2.6
    v10.2.5
    v10.2.4
    v10.2.3
    v10.2.2
    v10.2.1
    v10.2.0

    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-2026-122008 | CVE-DB