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    CVE-2026-27472

    SPIP before 4.4.9 allows Blind Server-Side Request Forgery (SSRF) via syndicated sites in the private area. When editing a syndicated site, the application does not verify that the syndication URL is a valid remote URL, allowing an authenticated attacker to make the server issue requests to arbitrary internal or external destinations. This vulnerability is not mitigated by the SPIP security screen.

    Published:Feb 19, 2026
    Last Modified:Apr 16, 2026
    EPS:Feb 19, 2026
    EPSS Score:0.00042
    CVSS Score:4.3

    Affected Products

    Vendor
    Spip
    Product
    Spip

    Exploits

    https://github.com/Trachinus/CVE-2026-27472-and-CVE-2026-27474

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-664 Server Side Request Forgery

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    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